Product detail

PPR Series Programmable High precision DC Power Supply

PPR Series

On sale

The PPR series is a high-precision programmable DC power supply, featuring voltage resolution of up to 1 mV / 0.1 mV and offering three levels of current resolution, with a maximum resolution of 1 μA / 0.1 μA to ensure accuracy in precision testing. The device supports both Constant Voltage (CV) and Constant Current (CC) modes, and includes a switchable power supply and electronic load function, making it suitable for a wide range of testing environments.

Related Products

Specification

● 2.4-inch TFT-LCD Panel.
● Low noise: Temperature controlled cooling fan.
● Remote sensing to compensate for voltage drop in load leads .
● Output On/Off delay control.
● CV, CC priority start function. (prevents overshoot with output ON)
● Adjustable voltage and current slew rates.
● Bleeder circuit ON/OFF setting.
● OVP, OCP and OTP protection.
● Supports test sequence.
● With 3 measuring currents rage.
● Built-in USB and LAN interface.
● GPIB interface (G Type).
● External trigger control function.

Rating

model Output
Voltage		 Output
Current		 Output
Power		 Ripple Noise Line Reguration Load Reguration Power
Consuption
CV CC CV CC CV CC
[V] [A] [W] [mVrms] [mArms] [mV] [mA] [mV] [mA] [VA]
PPR20-5
PPR20-5G		 20 5 100 0.8 2 16 8 9 8 300
PPR32-3
PPR32-3G		 32 3 96 0.8 2 5 6 5 6 300

The specifications apply when the PPR are powered on for at least 30 minutes under +20 °C to +30 °C.


Function Specification
Display LCD 2.4-inch
Power Mode CV/CC auto select
Load Mode CC mode/CV mode
Remote sensing Remote sense can compensate up to 0.5 volt for PPR.
Slew rate Voltage/Current
Current Ranges 3ranges
Protection OVP,OCP,OTP
CV,CC Priority C.C. and C.V. mode have two selectable slew rates:
High Speed Priority and Slew Rate Priority.
Bleeder OFF Current leakage can be suppressed by switching between on and off states.
Sequence The sequence function can store up to 5 test scripts
in internal memory and also into the connected USB disk.
Recorder Measured voltage, current, and time data can be saved to a
USB flash drive or transmitted to a program via remote control.
Preset 5 Pattern, Power Mode only
Battery CR1220
USB Host FAT32 Flash drive
Interface USB-CDC、USB-TMC、LAN(TCP-Socket)、GP-IB(G type)
Power Source AC100V/120V/220V/240V±10%、47Hz - 63Hz
Dimension,Weight 107(W) x 124(H) x 313(D) 　Approx 5.5kg

Lineup

Related Accessories

Type name Content
GTL-104A Test Lead (MAX 10A)
CB-2420P GP-IB Cable (2m)
GTL-246 USB2.0 Type A-Type B cable
GRA-441-E Rack mount & Adapter for PPx Series

Download

Content Download File and Related Links
 Catalog PPX/PPR/PPE Series Catalog
 Manual PPR Series Instruction manual
 Manual PPR Series Programming manual

Product lineup

TOP