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0-3.3V50A0-5V25A0-5V30A0-5V50A test power supply for 300W adjustable switching power supply

price:USD$150.00
discount 70% in 2018-07-16 to 2018-07-18
price: USD$ 105.00
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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300WDC regulated constant voltage and steady current switching power supply

Products are widely used in industrial and mining enterprises, sewage, high powerLEDPower, transportation, communications, civil air defense, automatic control, scientific research, chemical industry, laboratory and so on, need to stabilize the power supply of many fields

Input voltage:AC220V±10℅,50Hz
Output voltage regulation range:0-Rated value
Output current regulation range:10%-Rated value
Overvoltage protection point: rated voltage×115-120℅
Opening time: <50ms
Maintenance time: >20 ms
Working temperature:-10—50
Humidity of working environment: < 080℅
Cooling method: air cooling
Average failure free working time: >5000h
Implementation standards:GB4943GB925
Exterior size:200*110*50(mm)

 

 

 

Product model

output voltage
V

Output current
(A)

Load stability
(%)

Cooling method

S-300-5

0-5

25

1

Air cooling

S-300-6

0-6

50

1

Air cooling