BKPRECISION 1901-220V 开关直流电源 (1~32 V, 0~30 A)

Output:

Variable Output Voltage: 1 – 32 V

Variable Output Current: 0 – 30 A 

Auxiliary Output Current: 5 A

Voltage Regulation:

Load (0-100% Load): ≤ 50 mV

Line (90-132 VAC, 170-264 VAC Variation): ≤ 20 mV

Current Regulation:

Load (10-90% Rated Voltage): ≤ 150 mA

Line (90-132 VAC, 170-264 VAC Variation): ≤ 50 mA

Ripple & Noise:

Ripple & Noise Voltage (rms): ≤ 5 mV

Ripple & Noise Voltage (peak-peak):  ≤ 50 mV 

Current Ripple & Noise (rms): ≤ 40 mA (230 VAC)

Meter Type & Accuracy:

Voltage Meter: 3-Digit LED Display ± 0.2% + 3 counts

Current Meter: 3-Digit LED Display ± 0.2% + 3 counts

Other:

AC Input: 220 - 240 VAC 50 Hz

Full Load Input Current: 4.5 A (230 VAC)

Efficiency: 86% (230 VAC)

Switching Frequency: 75 – 95 kHz

Tracking Overvoltage Protections: O/P 1-5 V: set voltage +2 V; O/P 5-20 V: set voltage +3 V; O/P 20-32 V: set voltage +4 V


Transient Response Time: (50-100% Load) 1.5 ms

Power Factor Correction: > 0.95 at optimal load

Cooling Method: Thermostatically controlled fan from zero to full speed

Protections: Overload, Short Circuit by Constant Current, Overvoltage, Overtemperature

Operating Temperature: 32 ~104 °F (0~40 °C), ≤ 80% R.H.

Storage Temperature: 5~158 ºF (-15~ 70 ºC), ≤ 85% R.H.

Dimensions: (W x H x D) 7.9” x 3.5” x 10.8” (200 x 90 x 275 mm)

Weight: 7 lbs (3.2 kg)

Included Accessories: Power cord, instruction manual, remote control connector

Details

Manual


Datasheet


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