NipronSite MapContact us
HomeProductsWhere to buyaboutinquitycontact
NEW TOPICSWhat's New
NEW TOPICS
03/06/2017 A trouble concerning a countermeasure against instantaneous power failure is solved! Capacitor backup unit.
Connection of this product with AC/DC switching power supply of our company enables prolonged output holding time and a countermeasure against instantaneous power failure.
It allows for parallel connection and further prolonged output holding time.
It is equipped with a blackout detection signal as standard.

Applicable power supplies
UZP-120 Series *1
UZP-220 Series
OZP-200 Series
OZP-350 Series *2

*1 It is not compatible with UZP-120-**-J0L type.
*2 If you need safety standard, please contact us.
See more details
02/20/2017 NipronWave Vol.46 Winter
100 kW package [PV expander100] for additional installation & storage of surplus power is introduced.
Introduction of capacitor unit "CB03" and charging/discharging board for battery "BS27"
Nipron Wave Vol.46
See more details
02/20/2017 NipronWave Vol.45 Autumn
A lot of power supply lineup compatible with medical standard!
Introduction of multi-functional power supply units with the IoT era in mind
Nipronwave45
See more details
12/22/2016 *** New Year Holiday Notice ***
Our office will be closed for the following period.
---------------------------------------
From Dec. 30th 2016 to Jan. 4th 2017
---------------------------------------
All online services will be proceeded by our return on Jan. 5th.
Thank you very much for your cooperation.
08/01/2016 Summer Holiday: Aug.11th to Aug.16th.
All online services will be proceeded by our return on Aug 17th.
We are sorry for this inconvenience.
Thank you very much for your cooperation.
04/11/2016 Ultra high efficiency 90%typ 1000W Peak High Power Nonstop PSU !
- Backup function protects PCs at blackout
- High efficiency with synchronous rectifying circuit
-Less than 1W standby power complying with ErP directive
-Equipped with double sided PCBs with through holes
See more details
02/09/2016 120W Model is Joining mUZPT Series!
Ultrahigh Efficiency and Long Life
IEC60601-1(3rd,MOOP,MOPP) approved.
High Efficiency & Long Life
Low Leakage Current & Low Noise
Make Applications Smaller and Thinner
See more details
02/09/2016 120W Model is Joining mUZP Series!
Ultrahigh Efficiency and Long Life
IEC60601-1(3rd,MOOP) approved.
High Efficiency & Long Life
Low Leakage Current & Low Noise
Make Applications Smaller and Thinner
See more details
02/09/2016 120W Model is Joining UZP Series!
Ultrahigh Efficiency and Long Life
High Efficiency & Long Life
Low Leakage Current & Low Noise
Make Applications Smaller and Thinner
Sister Model: Medical Standard Approved Model
See more details
12/10/2015 *** New Year Holiday Notice ***
Our office will be closed for the following period.
---------------------------------------
From Dec. 30th 2014 to Jan. 3th 2015
---------------------------------------
All online services will be proceeded by our return on Jan. 4th.
Thank you very much for your cooperation.
11/11/2015 GPSA-1000 Series Special Feature

- Unit type single output power supply
- High-Efficiency, 91% max.
- Compact & Large Capacity
- Low Leakage Current & Low Noise
See more details
08/06/2015 Summer Holiday: Aug.13th to Aug.16th.
All online services will be proceeded by our return on Aug 17th.
We are sorry for this inconvenience.
Thank you very much for your cooperation.
05/07/2015 FR1UA-350P Series Special Feature
- 1U size redundant power supply
- High-Efficiency, 89% max.
- Safety for incorrect operation
- Various safety grades and input/output signals
See more details
05/07/2015 GPSA-5000 Series Special Feature
- Large capacity 5000W single output power supply
- High-Efficiency, 93% max.
- Output Voltage Control Signal Available
- Constant Current Available (optional)
See more details
05/01/2015 ***Golden Week Vacation Notice*** (Japanese National holidays)
Term: May 2nd to May 6th.
We are sorry for your inconvenience.
Our service will be restart from May.7th.
Thank you very much for your understanding.
12/17/2014 *** New Year Holiday Notice ***
Our office will be closed for the following period.
---------------------------------------
From Dec. 27th 2014 to Jan. 4th 2015
---------------------------------------
All online services will be proceeded by our return on Jan. 5th.
Thank you very much for your cooperation.
08/08/2014 Summer Holiday: Aug.13th to Aug.17th.
All online services will be proceeded by our return on Aug 18th.
We are sorry for this inconvenience.
Thank you very much for your cooperation.
05/29/2014 Fanless ATX power supply HPCFL-400P-X2S special feature
- Fanless ATX power supply
- Continuous 170W, Peak 400W output
- high efficiency 88.4% max.
- ErP lot6 compliant with low standby power consumption
See more details
05/29/2014 Medical Grade Power Supply mUZP series special feature
- Medical standard approved (IEC60601-1 2nd and 3rd MOPP)
- Continuous 150/220W (peak 400W) single output power supply
- Eco-friendly design
- Optional PCBs are available
See more details
05/29/2014 Extensible options for OZP-350 series
- Various functions can be added for any purpose
- Input/output protection cover
- Cover with FAN
- Optional capacitor unit with chassis and cover
See more details
04/25/2014 ***Golden Week Vacation Notice*** (Japanese National holidays)
Term:Apr.29th & May 3rd to May 6th.
We are sorry for your inconvenience.
Our service will be restart from May.7th. We also will be in service on Apr.30th. to May 2nd.
Thank you very much for your understanding.
03/25/2014 mUZP-220 series,Medical standard IEC60601-1 2nd and 3rd (MOPP) approved high efficiency/high functionality AC-DC switching-mode power supply is released
High efficiency
Reducing temperature rise with high efficiency
Standby power consumption much lower thanErP directive Lot6
The output voltage adjustment with potentiometer.
See more details
03/25/2014 mUZP-150 series, Medical standard IEC60601-1 2nd and 3rd (MOPP) approved economy model AC-DC switching-mode power supply is released
High efficiency
Reducing temperature rise with high efficiency
Standby power consumption much lower thanErP directive Lot6
The output voltage adjustment with potentiometer.
See more details
03/18/2014 UZP-220 series, high efficiency/high functionality AC-DC switching-mode power supply is released
Reducing temperature rise with high efficiency
400.8W high peak power
Standby power consumption much lower thanErP directive Lot6
The output voltage adjustment with potentiometer.
See more details
03/18/2014 UZP-150 series, economy model AC-DC switching-mode power supply is released
Reducing temperature rise with high efficiency
Standby power consumption much lower thanErP directive Lot6
The output voltage adjustment with potentiometer.
See more details
02/19/2014 Single Output High Capacity Power Supply GPSA-1500 Series

Industrial power supply with simple design for low price
Various safety standards (IEC/UL/CSA60950-1)
High efficiency 93%
External remote ON-OFF control signal available
+12VSB output available
Parallel operation available
See more details
02/10/2014 Temporary closing notice: Feb. 21st

Our office will be closed temporarily for the following period.

We will have the temporary closing on Feb. 21st (Fri.) for our expanded meeting.
All online services will be proceeded by our return on Feb. 24th.

Thank you very much for your cooperation.
12/24/2013 *** New Year Holiday Notice ***
Our office will be closed for the following period.
---------------------------------------
From Dec. 28th 2013 to Jan. 5th 2014
---------------------------------------
All online services will be proceeded by our return on Jan. 6th.
Thank you very much for your cooperation.
08/30/2013 High efficiency and low standby power consumption compliant with ErP directive Lot6, fanless ATX power supply!
Low standby power consumption compliant with ErP directive Lot6
High efficiency
Min. load current 0A for all outputs
Medical standard IEC60601-1 3rd compliant design
See more details
08/05/2013 Summer Holiday: Aug.13th to Aug.18th.
All online services will be proceeded by our return on Aug 19th.
We are sorry for this inconvenience.
Thank you very much for your cooperation.
05/16/2013 High peak capacity power supply for motor or solenoid usages
- GPSA-600 series features
- Motorized roller introduction
- The actual measurement of GPSA-600 and motorized roller
See more details
05/16/2013 Smart Grid Power Supplies Special Feature
- Green Best Mix power supply: DC converter with integrated control of disparate inputs
- CG3U series: Solar charger with 94% efficiency and MPPT control
- Mini-Tajubu: DC-DC step-up fanless converter with 98% efficiency and long lifetime
See more details
04/26/2013 OZP-350 Series Special Feature
Ultrahigh efficiency 95% achieved
PCB type AC-DC switching-mode power supply
See more details
04/03/2013 HNSP4-1000P Series Special Feature
Scheduled to acquire 80PLUS SILVER
High efficiency with synchronous rectification circuit
Min. load current is 0A for all outputs
By building in the termal-sensing variable speed fan, noise reduction can be realised
Less than 0.5W standby power complying with ErP directive
See more details
03/26/2013 Special Power Supply with Medical standard approved
Medical standard approved !!
PCB type AC-DC switching-mode power supply
See more details
12/25/2012 *** New Year Holiday Notice ***
---------------------------------------
from Dec 29th(Sat) 2012 to Jan 6th (Sun) 2013
---------------------------------------

All online orders will be processed on our return in 2013.

We wish all our customers the
very best for the holidays and
in the New Year!

Thank you very much for supporting us during the year 2012 and
we are looking forward to continuously providing you
a good customer service and reliable products in 2013.
12/06/2012 "HPC1U-400P-X2S" was added to Rack Mount Power Supply
1U size with 80 PLUS BRONZE will be scheduled.
High efficiency with synchronous rectification circuit
Less than 1W standby power complying with ErP directive
Min. load current is 0A for all outputs.
Safety standard scheduled (IEC/UL/CSA/CE)
By building in the thermal-sensing variable speed fan,
noise reduction can be realised.
Medical safety compliant model is also scheduled to be
released.
See more details
11/22/2012 mOZP-350 series, medical standard IEC60601 2nd&3rd approved AC-DC switching-mode power supply released.
Synchronous rectifying circuit, long-lived electrolytic capacitor give high efficiency and long service life.
-With ultra high efficiency and low losses, reduce CO2 emission and save energy.
-Achieving the low power consumption at standby mode (at remote OFF).
-With current balancing circuit, easily parallel-operatable.
-Output voltage adjusting volume available.
-Output ON/OFF control function.
-Output voltage remote sensing function.
-Noise reduction circuit.
-Low noise & Low leakage current, without external noise filter.
-Double-sided PCB with through-hole
See more details
11/12/2012 mOZP-200 series, medical standard IEC60601 3rd approved AC-DC switching-mode power supply released.
Synchronous rectifying circuit, long-lived electrolytic capacitor give high efficiency and long service life.
Low power consumption with reduced loss at standby mode and no load
Parallel operation possible
High peak output power
Low noise and low leakage current
See more details
08/08/2012 Summer Holiday: Aug.13th to Aug.19th.
All online services will be proceeded by our return on Aug 20th.
We are sorry for this inconvenience.
Thank you very much for your cooperation.
06/26/2012 "Ultra high efficiency AC-DC PCB switching PSU" was added to Product feature page.
350W type available in AC-DC switching power supply of board type. It is equivalent size to 300W power supply in competitors but outputting 350W continuous possible with the type of power supply with more than 24V.
Moreover, OZP-350 series boasts the highest efficiency even in high efficient OZP series and reaches up to 95%.
Please also consider of replacing it from unit type power supply for large capacity since it has 600W at peak.
Ultra high efficiency AC-DC PCB switching PSU
See more details
01/31/2012 "80Plus BRONZE acquired, high efficiency nonstop ATX power supply" was added to Product feature page
- Backup function protects PCs at blackout
- 80PLUS BRONZE acquired
- All outputs have the minimum load of 0A
- Less than 1W standby power complying with ErP directive(Contribute to the reducing CO2 emissions and electricity costs)
- Thermo-sensing speed control fan allows for a quiet environment
80Plus compliant nonstop power supply
See more details
12/20/2011 *** New Year Holiday Notice ***
---------------------------------------
from Dec 30th(FRI) 2011 to Jan 4th (WED) 2012
---------------------------------------

All online orders will be processed on our return in 2012.

We wish all our customers the
very best for the holidays and
in the New Year!

Thank you very much for supporting us during the year 2011 and
we are looking forward to continuously providing you
a good customer service and reliable products in 2012.
08/11/2011 *** Summer Holiday Notice ***
Our office will be closed for the following period.
---------------------------------------
From Aug 12nd to Aug 16th, 2011
---------------------------------------
All online services will be proceeded by our return on Aug 17th.
We are sorry for this inconvenience.
12/27/2010 *** New Year Holiday Notice ***
Our office will be closed for the following period.

---------------------------------------
from Dec 30th(THU) 2010 to Jan 4th (TUE) 2011
---------------------------------------

All online orders will be processed on our return in 2011.

We wish all our customers the
very best for the holidays and
in the New Year!

Thank you very much for supporting us during the year 2010 and
we are looking forward to continuously providing you
a good customer service and reliable products in 2011.
09/01/2010 PRICE DOWN announcement (pNSP2U-550P-AAS, pNSP2U-330P-AAS)
Prices of "pNSP2U-550P-AAS" and "pNSP2U-330P-AAS" become MUCH lower than old prices. Please chek them now!

Model #: pNSP2U-550P-AAS
Price: (Old) 98,175 yen/per --> (New) 66,938 yen/per
URL: http://nipron.com/index.php?main_page=product_info&products_id=556

Model #: pNSP2U-330P-AAS
Price: (Old) 70,067 yen/per --> (New) 52,217 yen/per
URL: http://nipron.com/index.php?main_page=product_info&products_id=550
08/04/2010 "Medical standard compliant power supply" was added to Product feature page
- Medical standard compliant power supply (ATX, single)
Medical standard compliant power supply
See more details
08/04/2010 "80Plus compliant, high efficiency ATX power supply" was added to Product feature page
- 80Plus compliant
- Multi output power supply
- Continuous max. capacity: 822W (Peak 1000W)
80Plus compliant, high efficiency ATX power supply
See more details
08/04/2010 "Nonstop power supply" was added to Product feature page
- Backup operation during blackout is possible by connecting the battery pack.
Nonstop power supply
See more details
07/28/2010 *** Summer Vacation Notice ***
Our office will be closed for the following period.
---------------------------------------
From Aug 12nd (Thu) to Aug 16th (Mon), 2010
---------------------------------------
All online orders will be processed on our return on Aug 17th.
07/01/2010 "Nipron Wave Special Edition 2010 Summer Vol.2" was added to Product feature page
* Medical standards complied power supply
* Intelligence battery pack
* Mechatronics power supply
* Single output power supply
* 80Plus compliant high efficiency power supply, and others
Nipron Wave Special Edition 2010 Summer
See more details
02/22/2010 "Mechatronics power supply" was added to Product feature page
Special topics for All-in-one type system power supply
GNSP series
See more details
02/22/2010 "PCFX-220P-X2S" was added to Product feature page
Compact PC power supply in Flex ATX standard dimension

- Multi output (3.3V, 5V, 12V, -12V, 5VSB)
- Continuation max. capacity: 170W (Peak 220W)
PCFX-220P-X2S
See more details
02/22/2010 "Another type of power supply" was added to Product feature page
Power supplies with variety of specifications Another type of power supply
See more details
12/21/2009 *** New Year Holiday Notice ***
Our office will be closed for the following period.

---------------------------------------
from Dec 30th(WED), 2008 to Jan 3rd (SUN), 2009
---------------------------------------

All online orders will be processed on our return in 2010.

We wish all our customers the
very best for the holidays and
in the New Year!

Thank you very much for supporting us during the year 2009 and
we are looking forward to continuously providing you
a good customer service and reliable products in 2010.
10/29/2009 "ATX + 24V output power supply" was added to product feature page
* Featuring ATX + 24V integrated power supply ATX + 24V output power supply
See more details
10/29/2009 Palm size nonstop power supply "NSP6F-220P-S10" was added to Product feature page
* Multi output power supply (3.3V, 5V, 12V, -12V, 5VSB)
* Continuation max. capacity: 160W (Peak 220W)
* Comply with Standard SFX Profile Package (APPENDIX D) size
NSP6F-220P-S10
See more details
10/15/2009 "Nipron Wave Special Edition 2009 Autumun" was added to Product feature page
* Medical standards complied power supply
* Intelligence battery pack
* Mechatronics power supply, and others
Nipron Wave Special Edition 2009 Autumun
See more details
09/01/2009 "PCSF-350P-X2S1" was added to Second Generation Power Supply
* Silnent SFX Power supply
* Thermo-sensing speed control FAN
PCSF-350P-X2S1
See more details
09/01/2009 "aNSP3-250P-S21" was added to Nonstop Power Supply
* Low cost, nonstop ATX power supply
* Main connector 24Pin with S-ATA connector
aNSP3-250P-S21
09/01/2009 "OZP-120-24-TB0" and "OZP-120-24-TB0-K" were added to AC-DC converter
* Highly Efficient +24V Single Output Power Supply
* Harmonica terminal type
* Backup fuction is available
OZP-120-24-TB0(-K)
See more details
07/15/2009 Spec. data sheet and outline drawing updated. [OZ-015 series]
Specification data sheet and outline drawing of OZ-015 series has been available to download.
Please check bottom part of the product page and click the icon "specifications / outline drawing" to see the data.

Model names:
OZ-015-12-J00
OZ-015-15-J00
OZ-015-24-J00
OZ-015-3R3-J00
OZ-015-5-J00
See more details
07/08/2009 Spec. data sheet and outline drawing updated. [OZ-030 series]
Specification data sheet and outline drawing of OZ-030 series has been available to download.
Please check bottom part of the product page and click the icon "specifications / outline drawing" to see the data.

Model names:
OZ-030-12-J00
OZ-030-15-J00
OZ-030-24-J00
OZ-030-3R3-J00
OZ-030-5-J00
See more details
06/30/2009 Spec. data sheet and outline drawing updated. [OZ-060 series]
Specification data sheet and outline drawing of OZ-060 series has been available to download.
Please check bottom part of the product page and click the icon "specifications / outline drawing" to see the data.

Model names:
OZ-060-12-J00
OZ-060-15-J00
OZ-060-24-J00
OZ-060-3R3-J00
OZ-060-5-J00
See more details
06/25/2009 Spec. data sheet and outline drawing updated. [GPSA-360 series]
Specification data sheet and outline drawing of GPSA-360 series has been available to download.
Please check bottom part of the product page and click the icon "specifications / outline drawing" to see the data.

Model names:
GPSA-360-12-TP
GPSA-360-24-TP
See more details
06/25/2009 Spec. data sheet and outline drawing updated. [OZP-120 series]
Specification data sheet and outline drawing of OZP-120 series has been available to download.
Please check bottom part of the product page and click the icon "specifications / outline drawing" to see the data.

Model names:
OZP-120-12/15-J00
OZP-120-24-J00
OZP-120-24-JB0
See more details
06/22/2009 Spec. data sheet and outline drawing updated. [OZP-170 series]
Specification data sheet and outline drawing of OZP-170 series has been available to download.
Please check bottom part of the product page and click the icon "specifications / outline drawing" to see the data.

Model names:
OZP-170-12/15-J00
OZP-170-12/15-T00
OZP-170-24-J00
OZP-170-24-JB0
OZP-170-24-TB0
See more details
06/18/2009 Spec. data sheet and outline drawing updated. [eNSP3-450P-S20-H1V]
Specification data sheet and outline drawing of eNSP3-450P-S20-H1V has been available to download.
Please check bottom part of the product page and click the icon "specifications / outline drawing" to see the data.
See more details
03/30/2009 "Where to Buy" page updated! USA and Canada
contact information of our American and Canadian distributors/representatives has been uploaded!

USA:
Braemac CA LLC

Canada:
Braemac CA LLC
Gang Song Electronics Inc.
See more details
03/16/2009 "Where to Buy" page updated! Germany and UK
contact information of our German and UK distributors/representatives has been uploaded!

Germany:
berger Stromversorgungen GmbH & Co. KG
get-power GmbH
BICKER ELEKTRONIK GmbH

UK:
Sunpower (UK) Ltd
See more details
12/29/2008 *** New Year Holiday Notice ***
Our office will be closed for the following period.

---------------------------------------
from Dec 30th(tue), 2008 to Jan 4th(sun), 2009
---------------------------------------

All online orders will be processed on our return in 2009.

We wish all our customers the
very best for the holidays and
in the New Year!

Thank you very much for supporting us during the year 2008 and
we are looking forward to continuously providing you
a good customer service and reliable products in 2009.
07/31/2008 Products Guide 2008 has been uploaded.
Products Guide 2008 has been uploaded.
A variety of products as well as brand new products are provided.
ProductGude2008
See more details
07/14/2008 We are happy to introduce Nipron Online Store!
Thank you very much for waiting! We open our New homepage with shopping cart for our important international customers. Please enjoy fast, easy, convenient Online shopping. Online shopping
See more details
07/10/2008 We update our products! Please check NOW!
PCFL-180P-X2S2
https://www.nipron.co.jp/english/product_detail/index.cgi?p=20511308
NSP Pro 2
https://www.nipron.co.jp/english/product_detail/index.cgi?p=08900062
BS17A-H24/2.0L https://www.nipron.co.jp/english/product_detail/index.cgi?p=20290401
07/10/2008 We update our products! Please check NOW!
BS05A-P24/2.2L(K)
https://www.nipron.co.jp/english/product_detail/index.cgi?p=20269801
BS11A-P24/2.3L(K)
https://www.nipron.co.jp/english/product_detail/index.cgi?p=20279901
RBS01A-P24/2.2L(K)
https://www.nipron.co.jp/english/product_detail/index.cgi?p=00261701
RBP01A-P24/2.2L(K)
https://www.nipron.co.jp/english/product_detail/index.cgi?p=20271201
RBS02A-P24/2.3L(K)
https://www.nipron.co.jp/english/product_detail/index.cgi?p=20280101
RBP02A-P24/2.3L(K)
https://www.nipron.co.jp/english/product_detail/index.cgi?p=20283601
04/24/2008 ***Golden Week Vacation Notice*** (Japanese National holidays)
Term:Apr.29th & May 3rd to May 6th.
We are sorry for your inconvenience.
Our service will be restart from May.7th. We also will be in service on Apr.30th. Thank you very much for your understanding.
04/04/2008 ***Embedded Systems Conference***
Visit our booth in Silicon Valley California!
Come and visit one of the biggest and exciting Embedded exhibition in the USA.
Date:April 15th to April 18th
At: McEnery convention center
URL: www.embedded.com/esc/sv
Nipron booth#: 434
12/26/2007 ***New Year's Vacation Notice***
Term:From Dec.29th to Jan.6th.
We are sorry for your inconvenience.
We'll be back to our office on Jan.7th.

Best wishes for a happy new year.
02/08/2007 Products Guide (2007 Vol.1)””has been uploaded.
Products Guide(2007 Vol.1) has been uploaded.
A variety of products as well as brand new products are provided.
Products Guide 2007 vol.1
See more details
12/29/2006 ***New Year's Vacation Notice***
Term:From Dec.30th to Jan.4th.
We are very sorry for the inconvenience.
Please feel free to send us your inquiry by email, even during the vacation.
We'll contact you right after the vacation.

Nipron wish you a Happy New Year!
08/07/2006 ***Summer Vacation Notice***
Term:From Aug.11th to Aug.16th.
We are very sorry for your inconvenience. Our service will be restart from Aug.17th. Thank you very much for your understanding.
06/05/2006 Check Nipron's New Home Page!
Please take a look inside of Nipron”Ēs homepage!
You are able to find Japanese tough, unique, latest Power Supply in English.