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Selection Guide | ||||||||||
We have different series of laboratory programmable power supplies. Each of them has their own remarkable features. | ||||||||||
PPA | PPS | PPW | PPM | TPM | ||||||
Display | 4.3-inch TFT LCD | 4.3-inch TFT LCD | 4.3-inch LCD | 4.3-inch LCD | 122*32 LCD | |||||
Rated Power | 400W 850W 1500W | 300W 600W 900W | 300W 600W 900W | 90W~375W | 90W~180W | |||||
Voltage Ripplec | 50mVpp | 30mVpp | 30mVpp | 1mVrms | 1mVrms | |||||
Ramp output | √ | √ | × | × | × | |||||
USB Host | √ | √ | × | × | × | |||||
USB Device | × | × | × | × | √ | |||||
RS232 | √ | √ | √ | √ | × | |||||
RS485 | √ | √ | Optional | Optional | × | |||||
Analog Control 0-5V | × | √ | Optional | Optiona | × | |||||
Remote Sensing | √ | √ | √ | √ | × | |||||
Battery Charge Mode | √ | √ | √ | √ | × | |||||
Low resistance measurement | √ | √ | √ | √ | × | |||||
List Mode | √ | √ | √ | √ | √ | |||||
19-Inch Rack Compatible | √ | √ | √ | √ | × | |||||
Data logger | Optional | Optional | Optional | × | × | |||||
Specifications (900W) | ||||||||||||||||||
(0℃~40℃) | PPW-1560 | PPW-2045 | PPW-3030 | PPW-3625 | PPW-4520 | PPW-6015 | PPW-8011 | PPW-12H75 | PPW-15H60 | |||||||||
Rated output | 0~15V 0~60A | 0~20V 0~45A | 0~30V 0~30A | 0~36V 0~25A | 0~45V 0~20A | 0~60V 0~15A | 0~80V 0~11A | 0~120V 0~7.5A | 0~150V 0~6A | |||||||||
O.V.P range | 0.1~18V | 0.1~24V | 0.1~34V | 0.1~40V | 0.1~55V | 0.1~64V | 0.1~88V | 0.1~132V | 0.1~160V | |||||||||
O.C.P range | 0.1~62 A | 0.1~50A | 0.1~34A | 0.1~27.5A | 0.1~22A | 0.1~17A | 0.1~12A | 0.1~8A | 0.1~6.6A | |||||||||
Line regulation | CV≤0.01%+4mV CC≤0.1%+3mA | |||||||||||||||||
Load regulation | CV≤0.1%+5mV CC≤0.1%+5mA | |||||||||||||||||
Setting accuracy | Voltage ±(0.03% of reading + 10mV) Current ±(0.1% of reading + 0.1% of FS) | |||||||||||||||||
Setting resolution | 1mV 1mA | 1mV 1mA | 1mV 1mA | 1mV 1mA | 1mV 1mA | 1mV 1mA | 1mV 1mA | 10mV 1mA | 10mV 1mA | |||||||||
Reading accuracy | Voltage ±(0.02% of reading +5mV) Current ±(0.1% of reading + 0.1% of FS) | |||||||||||||||||
Reading resolution | 1mV 1mA | 1mV 1mA | 1mV 1mA | 1mV 1mA | 1mV 1mA | 1mV 1mA | 1mV 1mA | 10mV 1mA | 10mV 1mA | |||||||||
Ripple & Noise | Voltage ripple ≤2mVrms, 30mVpp(20Hz~20MHz) Current ripple ≤10mArms | |||||||||||||||||
Rise time (Empty load) | ≤200ms | ≤300ms | ≤500ms | ≤300ms | ≤300ms | ≤1s | ≤1s | ≤1.5s | ≤1.5s | |||||||||
Rise time (Full load) | ≤300ms | ≤1s | ≤1s | ≤1s | ≤1s | ≤1.5s | ≤1.5s | ≤2s | ≤2s | |||||||||
Fall time (Empty load) | ≤2s | ≤2s | ≤2s | ≤3s | ≤3s | ≤3s | ≤3s | ≤8s | ≤8s | |||||||||
Fall time (Full load) | ≤2ms | ≤2ms | ≤2ms | ≤3ms | ≤3ms | ≤3ms | ≤4ms | ≤9ms | ≤12ms | |||||||||
Recovery time | ≤1.5ms (50% load change) | |||||||||||||||||
Temperature Coefficient | ≤100ppm/℃ | |||||||||||||||||
Remote sense function | Maximum compensation voltage 5% of FS | |||||||||||||||||
Digital interface | RS232 interface, Support SCPI commands RS485 interface, Support ModBus-RTU commands | |||||||||||||||||
Analog interface | 0-5V analog control for output ON/OFF, voltage & current control & monitor | |||||||||||||||||
Power source | AC220V±10%, 50/60Hz | |||||||||||||||||
Accessories | Power cord x1, Operation manual x1, RS232 cable x1, Software CD x1 | |||||||||||||||||
Dimension | 215W x 89H x412D mm | |||||||||||||||||
Weight | 5.5KG | |||||||||||||||||





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