0-300V 1.6A Output Digital Display Adjustable DC Switch Power Supply with 0.28-inch DC Voltmeter

0-300V 1.6A Output Digital Display Adjustable DC Switch Power Supply with 0.28-inch DC Voltmeter

Description:
- Mainly used for various DC equipment, DC motor stepless speed regulation, LED stepless dimming, chemical electrolytic electroplating speed regulation, scientific research testing, student experiments, etc., with a wide range of uses.
- Equipped with intelligent temperature controlled cooling fan (ultra quiet), the fan automatically runs when the temperature reaches a certain level; When the temperature does not require heat dissipation, the fan will automatically stop.
- 0.28-inch digital voltmeter, real-time monitoring of voltage, high precision.
- Adopting a thickened aluminum alloy shell with perforated design, it has stronger thermal conductivity and more stable power operation.

Precaution:
- When using inductive loads such as motors and fans, please pay attention to the starting current parameter of the motor. This parameter should not be higher than the operating current of the power supply, otherwise it may cause damage to the power supply. It is recommended to choose a power supply with a higher current or equip the motor with a soft start protection circuit to absorb the impact current.

Specification:
- Output voltage range: 0 - 300V (it can be adjusted to 305V)
- Output current: 1.6A
- Digital display: 4digits
- Ripple voltage: <=100mW
- Regulated voltage equivalent internal resistance: <= 0.05ohm
- Protection function: short-circuit protection, over-load protection, over-voltage protection
- Input voltage: AC110/220V±15%
- Rated power: 480W
- Product size: 21.5 x 11.5 x 5cm
- Start impact current: 20A at 120VAC (cold start)
- Overload protection: 105% ~ 200% (rated load), self-recovery
- Over-voltage protection: 115% ~ 135% (rated output voltage)
- Short-circuit protection: self-recovery
- Output start time: <= 2S at 120 VAC, <=1.0S at 230VAC
- Output hold time: >= 10mS at 120VAC, >= 20mS at 230VAC
- Insulation strength:
  Input to output: AC1500V, 1min
  Input to case: AC1500V, 1min
  Output to case: DC500V, 1min
- Operating temperature: -10℃ ~ 50℃, 20% ~ 90% RH (non-condensing)

Package Included:
- 1 x Switch Power Supply