ดูว่าดีไหม LONG WEI PS-3010DF 30V 10A Switching DC Power Supply

รายละเอียดของสินค้า LONG WEI PS-3010DF 30V 10A Switching DC Power Supply

Features:

1. High-precision three-group four-and-a-half LED digital display: current + voltage + power, intuitive and clear.
2. Intelligent fan, excellent heat dissipation, effectively extending fan life and reducing noise.
3. USB interface, 5V/2A output.
4. Adopt advanced technology, effectively reduce the weight of the power supply, lengthen the handle design, and facilitate the power movement.
5. Regulated steady current constant current constant voltage multiple modes can be switched.
6. Set the coarse and fine adjustment knobs for voltage and current to make the setting more precise.

Application areas:

1. Charge the battery.
2. Car DVD, car audio.
3. Product aging, such as resistors, capacitors, relays, DC motors, LEDs, etc.
4. Laboratory, factory, maintenance power supply.
5. Everything else needs a DC regulated power supply.

Specification:

Brand: LONG WEI
Model: PS-3010DF
Input voltage: 220V±10% @50Hz±5Hz 110V±10% @60Hz±5Hz (switching or single voltage input)
Output voltage: 0-30V continuously adjustable
Output current: 0-10A continuously adjustable
Display accuracy: 4-digit LED digital display, display accuracy ±0.1% ± 1 word
Power supply effect: CV≤0.1%+10mV CC≤0.1%+10mA
Load effect: CV≤0.1%+5mV CC≤0.1%+10mV
Ripple and noise: CV≤10mV r.m.s. CC≤20mA r.m.s.
Machine efficiency: ≥80% (tested under full load)
Working environment: -10 °C - +40 °C Relative humidity 20% -80% (non-condensing)
Storage environment: -20°C- +80°C Relative humidity 20%-70% (non-condensing)
Pressure test:
Input-output: 1.5KVAC/1 minute
Input - Housing: 1.5KVAC / 1 minute
Output - Housing: 500VAC / 1 minute
Grounding resistance: