220V / 110V DPS-305BM 4Ps Display Digital Control 30V 5A DC Voltage Regulated Power Supply for Laptop Repair with 37 Free Plugs

220V / 110V DPS-305BM 4Ps Display Digital Control 30V 5A DC Voltage Regulated Power Supply for Laptop Repair with 37 Free Plugs

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Product Details

  • PhaseSingle Phase
  • Model NumberDps-305Bm
  • Brand NameHongsheng
  • Is_CustomizedYes
  • Current TypeDc
  • UsageLaptop Repair
  • TagsLaptop Repair, Power Supply

Product Description

DPS-305BM 220V / 110V 4Ps Display Digital Control 30V 5A DC Voltage Regulated Power Supply for Laptop Repair with 39 Free Plugs
220V / 110V DPS-305BM 4Ps Display Digital Control 30V 5A DC Voltage Regulated Power Supply for Laptop Repair with 37 Free Plugs


220V / 110V DPS-305BM 4Ps Display Digital Control 30V 5A DC Voltage Regulated Power Supply for Laptop Repair with 37 Free Plugs


220V / 110V DPS-305BM 4Ps Display Digital Control 30V 5A DC Voltage Regulated Power Supply for Laptop Repair with 37 Free Plugs


220V / 110V DPS-305BM 4Ps Display Digital Control 30V 5A DC Voltage Regulated Power Supply for Laptop Repair with 37 Free Plugs


220V / 110V DPS-305BM 4Ps Display Digital Control 30V 5A DC Voltage Regulated Power Supply for Laptop Repair with 37 Free Plugs


DPS series digital input adjustable DC power supply is designed for laboratory, school, production lines and electronic repair designed for use. Voltage stability is high, small ripple factor, has improved the short circuit protection and overcurrent protection. Due to the voltage value is a digital keyboard input, shorten the voltage setting time, completely overcome the traditional potentiometer adjustment poor contact caused by voltage instability phenomenon. The internal power supply containing electronic switch, can conveniently open the output load. Value added function: a quick call 10 groups of voltage and current data and storing the user required 10 groups of voltage and current data, password lock keyboard, prevent misuse or vandalism operation.DC Power technical parameters1 Output Voltage :0-30V Accuracy: ± 0.1V2 constant current value :0-5A Accuracy: ± 0.01A3 OCP current :0-5A Accuracy: ± 0.01A4 shows four current measurement accuracy :0000-0 .450 A ± 0.001A0.450 ---- 5A ± 0.01A5 current display accuracy :00000-0 .0450 A ± 0.0001A0.0450-0.450A ± 0.001A0.450 ---- 5A ± 0.01ASpecification1, rated working conditions and dimensionsPower supply voltage 220V + 10%50 / 60Hz ( 110V need to order )Working conditions: 0-40 temperature relative humidity 80%Storage temperature: - 10-70 C 70% relative humidityDimensions: 265 x 128 x 150mm ( D * W * H )DPS305 2.3KG2, regulated state parametersThe voltage output from 0 to 30V can be continuously adjusted ( to distinguish the value of 0.1V )The precision of output voltage: + 0.1VVoltage stability: < 0.01%+3mvLoad stability: < 0.01%+3mvRecovery time: 100uSRipple noise voltage: < 1mVRMS ( 5Hz-1MHz )Temperature coefficient: < 300PPM / C3, a constant current state parametersConstant current value: 305 CM 5A Ma constant current maximum 500 mA303CM 3A Ma constant current maximum 500 mAConstant current output current from 0 to the nominal value of continuous adjustable ( to distinguish the value of 0.01A )Constant current output accuracy: + 0.01A ( MA constant current precision: + 1mA)The current stability of the < 0.1%+3mALoad stability < 0.1%+3mARipple noise current < 3mARMS4, current and voltage display accuracyVoltage display accuracy: + 0.1V ( constant current state )Current display accuracy: + 0.01A ( constant pressure )Ma current display accuracy: + 1mA ( constant pressure )5, storage capacityStorage and call ten current, voltage data ( 305 / CM )Initial has been deposited in the data: 1 keys ( 3V ) 2 ( 5V ) button button 3 ( 9V ) 4 ( 12V ) 5 button button button ( 13.8V ) 6 ( 15V ) 7 ( 18V ) 8 button button button ( 19V ) 9 ( 20V ) 0 ( 24V ) current key value is 5A, the user can arbitrarily settings change the desired voltage and current.6, a voltage step range10V / 1V / 0.1V lifting voltage stepThree panel featuresIn 1, the front panelCurrent display windowVoltage display windowData entry keyboard ( double function keys are: 0 / mA decimal point / latch / ENT / password 4 / stepper7 / 8 / 9 step step / step / step 2 / 1 step 3 / step )Constant voltage / ENT indicating lampConstant current lampOutput indicatorMa status indicatorPower switchOutput ports:" -" negative polarity ( black )GND: ground earthing terminal ( green )Output ports:" +" the positive ( red )

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