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GW Instek PPH-1503 Programmable High Precision High Speed DC Power Supply, 45W
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PPH-1503 is a high-speed and high-precision DC Power Supply with dual range of 15V/3A or 9V/5A. PPH-1503 is exclusively designed to meet low power consumption requirements and users’ great demands of accuracy, speed and resolution of both voltage and current. Circuits are designed with swift response capability to provide a stable voltage output while experiencing load changes. For example, when switching cellular phone from standby to talk mode, the current consumption will be dramatically changed within milliseconds. When load current exceeded current limit, two operational modes: Limit and Trip can be selected. Under Limit mode, PPH-1503 will automatically switch to constant current (CC) mode. Under Trip mode, voltage output will automatically turn off.
PPH-1503 is a high-speed and high-precision DC Power Supply with dual range of 15V/3A or 9V/5A. PPH-1503 is exclusively designed to meet low power consumption requirements and users’ great demands of accuracy, speed and resolution of both voltage and current. Circuits are designed with swift response capability to provide a stable voltage output while experiencing load changes. For example, when switching cellular phone from standby to talk mode, the current consumption will be dramatically changed within milliseconds. When load current exceeded current limit, two operational modes: Limit and Trip can be selected. Under Limit mode, PPH-1503 will automatically switch to constant current (CC) mode. Under Trip mode, voltage output will automatically turn off.
330W DC Linear Power Supply 0-110V, 0-3A
0-110V, 0-3A
0.01% High Regulation
Constant Voltage and Constant Current Operation
Internal Select for Continuous or Dynamic Load
Low Ripple and Noise
Overload and Reverse Polarity Protection
3 1/2 Digit 0.5" LED Display
Hybrid Linear, Low noise, 0-20V/0-18A, 360W
Output Voltage Rating： 20V
Output Power： 360W
Low Ripple and Noise (0.5mVrms/ 10mArms)
Fast transition recovery time (100us)
Maximum 2 units in series connections or 3 units in parallel connections
Select the setting digits for voltage and current (coarse/ fine volume control)
Panel Lock Function
3 set of preset function
Output off timer function (Range: 1min to 1000hours & 59mins)
CC priority function (prevent overshoot & inrush current)
Sequence function of PC editing (Max.: 1000 steps/ Min. step period: 50ms)
