PFR-100 Series Fanless Multi-Range D.C. Power Supply
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PFR-100L
PFR-100L
PFR-100L
PFR-100M
PFR-100M
PFR-100M
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Features
  • Constant Power Output for 5 Times Multi-range(V&I) Operation
  • Natural Convection Cooling Design (Fanless Structure)
  • Preset Memory Function
  • Output ON/OFF Delay Function
  • CV, CC Priority Mode
  • Adjustable Slew Rate For Voltage and Current
  • Bleeder Circuit Control
  • Protections: OVP, OCP, AC FAIL and OTP
  • Support Front and Rear Panel Output
  • Built-in USB, RS-232/485 and LAN Interface; Optional GPIB
  • Web Server Monitoring and Control
  • External Analog Control and Monitor Function
  • Remote Sensing Function
MORE DETAIL CLOSE

The PFR-100 series, a small and high-performance programmable D.C. power supply, adopts natural convection design to dissipate heat. The fanless structure allows users to focus on their experiments and tests in a quiet environment. Fanless power supply will not suck in dust and foreign objects, therefore, PFR-100 series has a longer life cycle compared with that of power supplies with fan.

The PFR-100 series is a power supply with a five-fold rated power that allows users to self-define voltage and current under rated power conditions so as to satisfy them with wider voltage and current operational ranges. PFR-100 series, with rated 100W, provides two models: PFR-100L- maximum output voltage of 50V (at 2A) or maximum output current of 10A (at 10V); PFR-100M maximum output voltage of 250V (at 0.4A) or maximum output current of 2A (at 50V).

 

 

The PFR-100 series provides front and rear panel output terminals. The front panel output terminal helps users shorten test lead replacement time while conducting adjustment on front panel's function keys. The rear panel output terminal facilitates an easy wiring operation for rackmount assembly. 3U height, 70mm width and 2.5KG in weight have greatly elevated PFR-100 series portability. Furthermore, the multi-drop mode allows users to control up to 31 PFR-100 series without using switch/Hub that help users save the equipment cost.

 

More detail, please follow the PFR-100 Brochure.

 

 

 

The specifications apply when the PFR-100 is powered on for at least 30 minutes.

  

 

Model

PFR-100L

PFR-100M

 OUTPUT RATING

Rated Output Voltage

Rated Output Current

Rated Output Power

 

50V

10A

100W

250V

2A

100W

 REGULATION(CV)

Load Regulation (*2)

Line Regulation (*1)

 

10mV

3mV

33mV

5mV

 REGULATION(CC)

Load Regulation (*9)

Line Regulation (*1)

 

10mA

8mA

3.2mA

1.2mA

 RIPPLE & NOISE (*3)

Vp-p (*4)

Vr.m.s.(*5)

A r.m.s.

 

50mV

4mV

10mA

150mV

15mV

2mA

PROGRAMMING ACCURACY

Voltage Current

0.1% of setting +

0.2% of setting +

40mV

20mA

200mV

2mA

MEASUREMENT ACCURACY

Voltage Current

0.1% of reading +

0.2% of reading +

40mV

20mA

200mV

2mA

 

 

RESPONSE TIME

Rise Time (*6)

Fall Time (*7)

 

Transient Response Time (*8)

Rated load

Rated load

No load

 

50ms

100ms

500ms

1.5ms

200ms 

300ms

3000ms

2ms

PROGRAMMING RESOLUTION

Voltage Current

 

2mV

1mA

10mV

0.1mA

MEASUREMENT RESOLUTION

Voltage Current

 

2mV

1mA

10mV

0.1mA

PROTECTION FUNCTION

Over Voltage Protection (OVP)

Over Current Protection (OCP)

Under Voltage Limit (UVL)

Over Temperature Protection (OTP)

Low AC Input Protection (AC-Fail)

Power Limit (Power Limit)

Setting range

Setting range

Setting range

Operation

Operation

Operation

5~55V

1~11A

0~52.5V

Turn the output off.

Turn the output off.

Turn the output off.

5~275V

0.2~2.2A

0~262.5V

Turn the output off.

Turn the output off.

Turn the output off.

FRONT PANEL

DISPLAY

ACCURACY, 4 DIGITS

 Voltage Current

0.1% of reading +

0.2% of reading +

40mV

20mA

200mV

2mA

 ENVIRONMENT CONDITION

Operaing Temperature

Storage Temperature

Operating Humidity

Storage Humidity

 

0°C to 40°C

-20°C to 70°C

20% to 80% RH; No condensation

20% to 85% RH; No condensation

READBACK TEMP. COEFFICIENT

(After A 30 Minute Warm-up)

Voltage

Current

 

100ppm/℃

200ppm/℃

OTHER

 

Analog Control

 

Yes

Interface

AC Input

  

USB, RS-232/RS-485; Factory option: LAN/GPIB

85~265VAC, 47~63Hz, single pahse

DIMENSIONS & WEIGHT

70(W)x124(H)x300(D)mm; Approx.2.5kg

Notes:

*1: At 85 ~ 132Vac or 170 ~ 265Vac, constant load.

*2: From No-load to Full-load, constant input voltage. Measured at the sensing point in Remote Sense.

*3: Measure with JEITA RC-9131B (1:1) probe

*4: Measurement frequency bandwidth is 10Hz to 20MHz.

*5: Measurement frequency bandwidth is 5Hz to 1MHz.

*6: From 10%~90% of rated output voltage, with rated resistive load.

*7: From 90%~10% of rated output voltage, with rated resistive load.

*8: Time for output voltage to recover within 0.1% + 10mV of its rated output for a load change from 50 to 100% of its rated output current.

*9: For load voltage change, equal to the unit voltage rating, constant input voltage. 

 

 

 

PFR-100 (English Version) Click to download Specification

 

Standard Accessories
CD (User Manual, Programming manual) x 1, Power cord x 1
GTL-134 test lead x 1, Accessory packages,
GTL-104A test lead & PFR-001 accessory kit (for PFR-100L only)
GTL-105A test lead & PFR-002 accessory kit (for PFR-100M only)

 

Option (factory installed)

PFR-GPIB: GPIB interface

 

Optional Accessories
GTL-258

 GPIB Cable, 2000mm
PSU-232

 RS-232 Cable with DB9 Connector Kit.
PSU-485

 RS-485 Cable with DB9 Connector Kit.
GTL-246

 USB Cable (USB 2.0 Type A-TypeB Cable)
GRA-431-J-100  Rack mount adapter (JIS) with AC 100V
GRA-431-J-200  Rack mount adapter (JIS) with AC 200V
GRA-431-E-100  Rack mount adapter (EIA) with AC 100V
GRA-431-E-200  Rack mount adapter (EIA) with AC 200V
GTL-259  RS232 CABLE DB9F TO RJ45, 2M ,PFR OPT
GTL-260  RS485 CABLE DB9F TO RJ45, 2M ,PFR/PSU OPT
GTL-261  SERIAL MASTER CABLE+TERMINATOR ,0.5M ,PFR/PSU
GTL-262  SERIAL SLAVE CABLE, 0.5M ,PFR OPT
PFR-100M
  • (0~250V/ 0~2A / 100W) Fanless Multi-Range DC Power Supply
PFR-100L
  • (0~50V/ 0~10A/ 100W) Fanless Multi-Range DC Power Supply

 

User Manual
The User Manual of PFR-100
2022-10-24
User Manual versionB.,EN 3.17 MB DOWNLOAD
Assembly Manual
The Rack Adapter assembly manual of GRA-431
2023-07-06
Assembly Manual version.,EN 1.08 MB DOWNLOAD
Modbus RTU/TCP Manual (Paid feature)
The Modbus RTU/TCP Manual of PFR-100
2024-04-16
Modbus RTU/TCP Manual (Paid feature) versionA.,EN 【Member Only】 830 KB DOWNLOAD
LinkVIeW Software Manual
LinkVIeW Control software for Power system
2024-11-13
LinkVIeW Software Manual version.,EN 1.92 MB DOWNLOAD
Software
LinkVIeW Application software(Free of Charge) Must install NI-VISA before executing
2023-12-27
Software version1.52.0.r0244 ., 【Member Only】 58.16 MB DOWNLOAD
3D Model
GRA-431 RACK 3D DIME. (JIS for PFR-100L/M)
2021-10-22
3D Model version., 【Member Only】 3.16 MB DOWNLOAD
2D Drawing
GRA-431 RACK 2D DIME. (JIS for PFR-100L/M)
2021-10-22
2D Drawing version., 【Member Only】 608 kB DOWNLOAD
3D Model
GRA-431 RACK 3D DIME. (EIA for PFR-100L/M)
2021-10-22
3D Model version., 【Member Only】 3.16 MB DOWNLOAD
2D Drawing
GRA-431 RACK 2D DIME. (EIA for PFR-100L/M)
2021-10-22
2D Drawing version., 【Member Only】 605 KB DOWNLOAD
3D Model
PFR-100M 3D DIME.
2021-05-27
3D Model version., 【Member Only】 2.31 MB DOWNLOAD
3D Model
PFR-100L 3D DIME.
2021-05-27
3D Model version., 【Member Only】 2.28 MB DOWNLOAD
2D Drawing
PFR-100 Series 2D MIDE.
2021-05-27
2D Drawing version., 【Member Only】 363 kB DOWNLOAD
Test scripts
The Test scripts of PFR-100
2020-07-24
Test scripts version., 726 b DOWNLOAD
USB Driver
The USB driver of PFR-100.
2018-02-09
USB Driver version1., 5.6 KB DOWNLOAD
LabVIEW Driver
The LabVIEW Driver of PFR-100.
2019-02-21
LabVIEW Driver version1.0.1., 511 KB DOWNLOAD
Brochure
The brochure of PFR-100
2023-04-06
Brochure version.,EN 5.22 MB DOWNLOAD
Datasheet
The datasheet of PFR-100
2023-04-06
Datasheet version.,EN 1.11 MB DOWNLOAD
Programming Manual
The Programming Manual of PFR-100.
2023-10-05
Programming Manual version.,EN 3.30 MB DOWNLOAD