PPH-1503D & PPH-1506D & PPH-1510D Programmable High Precision D.C. Power Supply
  • Dual Channel DC Power Output
  • PPH-1503D (CH1: 0~15V/0~3A or 0~9V/0~5A; CH2: 0~12V/0~1.5A)
  • PPH-1506D (CH1: 0~15V/0~3A or 0~9V/0~5A; CH2: 0~12V/0~3A)
  • PPH-1510D (CH1: 0~15V/0~3A or 0~9V/0~5A, 0~4.5V/0~10A(Rear terminal); CH2: 0~12V/0~3A)
  • 3.5 inch TFT LCD Display
  • Built-in DVM Measurement Function
  • High Measurement Resolution (1mV/0.1μA for 5mA Range)
  • Current Sink Function (Maximum : 3.5A)
  • Pulse Current Measurement
  • Long Integration Current Measurement
  • Sequence Function (Sequential power output)
  • Built-in Battery Simulation Function
  • OVP, OCP, OTP & Temperature Display for Heat Sink
  • Support USB (Device& Host)/GPIB/LAN
  • 5 Groups of Save/Recall Setting
  • External RELAY Control

PPH-15xxD high precision measurement capability achieves the maximum resolution of 1mV/0.1uA and the smallest pulse current width of 33us that satisfy customers’ measurement application requirements of high resolution and pulse current. Fast load current variation will result in voltage sag for general power supplies that will have an impact on DUT’s internal circuit operation. PPH-15xxD is equipped with the excellent transient recovery time, which can, in less than 40us, recover the output voltage to within 100mV of the previous voltage output when the current level changes from 10% to 100% of the full scale. Furthermore, conventional power supplies do not have sufficient response speed to promptly respond to set voltage value once the set voltage is changed. PPH-15xxD has a rise time of 0.2ms and a fall time of 0.3ms, which are 100 times faster than that of conventional power supplies. Therefore, PPH-15xxD can provide DUT with a stable output voltage even when DUT is operating under large transient current output. The internal high-speed sampling circuit design of PPH-15xxD, with the sample rate of 64K, can conduct pulse current measurement without using a current probe and oscilloscope. The current read back accuracy is 0.2%+1uA (equals to 11uA) at 5mA range, and the read back resolution is 0.1uA that allow DUT to be measured with a high accuracy level. Unlike battery, general power supplies, which do not have the characteristics of fast transient recovery time, can not maintain a stable power supply for cellular phone, wireless device, and wearable device which produce large transient pulse current load for hundreds of μs to dozens of ms when in use. PPH-15xxD, different from general power supplies, has the characteristics of fast transient recovery time. While simulating battery to output pulse current, PPH-15xxD can quickly compensate the voltage drop caused by pulse current. PPH-15xxD’s CH1 has the built-in battery simulation function, which can define output impedance settings so as to accurately simulate battery’s impedance characteristics during battery discharge. Fast transient recovery time and built-in battery simulation function together facilitate PPH-15xxD to accurately simulate battery’s real behavior pattern so as to conduct product tests.


CD (User manual x1), Quick Start manual x1, Test lead GTL-207A x1, GTL-203A x1, GTL-204A x1, Power cord (Region dependent)
Optional Accessories 
GTL-246 USB cable, Type A – Type B
PPH-1503D High Precision Dual Channel Output DC Power Supply
PPH-1503D High Precision Dual Channel Output DC Power Supply Where to buy
PPH-1506D High Precision Dual Channel Output DC Power Supply
PPH-1506D High Precision Dual Channel Output DC Power Supply Where to buy
PPH-1510D High Precision Dual Channel Output DC Power Supply
PPH-1510D High Precision Dual Channel Output DC Power Supply Where to buy
The Firmware of PPH-150xD Series
Firmware version1.23., 【Member Only】 534 KB DOWNLOAD
The PPH-1503D datasheet, English version.
Datasheet version1.,EN 626.9 KB DOWNLOAD
The brochure of PPH-Series.
Brochure version.,EN 1.72 MB DOWNLOAD
Quick Start Guide
The Quick Start Guide of PPH-1503D.
Quick Start Guide version1.,EN 1.5 MB DOWNLOAD
User Manual
The user manual of PPH-1503D/PPH-1506D/ PPH-1510D.
User Manual versionD.,EN 2.9 MB DOWNLOAD
PC Software
PPH Series PC Software
PC Software version1.0.06., 997 KB DOWNLOAD
LabVIEW Driver
PPH-1503、1503D & 1506D LabVIEW Driver.
LabVIEW Driver version1.0.1., 976.2 KB DOWNLOAD