350w Rainproof Universal power suply ac/dc 12V DC 30A Switching Power Supply for rigid strip bar light out door

350w Rainproof Universal power suply ac/dc 12V DC 30A Switching Power Supply for rigid strip bar light out door
  • Продавецflimmer.com
  • Список ценUS $20.92piece
  • Продажная ценаUS $20.92piece
  • ДоставкаБесплатная доставка
  • Рейтинги4,2 (761)

Oписание продукта

QJE PS3020 DC switching power supply Constant current regulator power supply Laboratory power supply 30V 20A

 

Features:
 
1, switching power supply design, reliable, lightweight and beautiful, the use of SMT production processes.
 
2, with a backlit LCD display output voltage using multi-turn potentiometer, precision adjust the output voltage.
 
3, constant voltage, constant current automatic conversion, you can use when a constant voltage source, also when a constant current source.
 
4, circuit design is reasonable, the key components imported, 24-hour full load.
 
5, PWM switching mode, high efficiency, energy saving and environmental protection, performance close to linear power, far more efficient than linear power supplies, linear power alternative for the vast majority of occasions.
 
6, intelligent temperature control fan (up to 50 °C work), effectively reduce the noise and prolong the life of the fan.
 
7, limiting protection
 
Applications:
 
1, the plant aging products: such as aging DC motors, DC fans, car DVD, car audio, resistors, capacitors and other products.
 
2, the battery charging industry: the perfect used in battery charging industry, to provide constant current charging, then to constant trickle charge, overcharge protection of the battery, effectively extending the battery life.
 
3, the inverter industry: avoiding the potential problems of linear power relay contacts hop gear poor contact, fast response speed, to meet the instantaneous change in the load requirements.
 
4, LED manufacturing industry: LED test, aging.
 
5, all other needs DC power supply applications.

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