Features:
High efficiency, high reliability and low cost
Switch input voltage range choice
Protection characteristics: short circuit/overload
Air cooling
Has the boot display (light emitting diode (led)
Working frequency 23 KHz
2 year warranty
Size: 129 * 98 * 38 mm (L * W * H)
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model
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D-30A
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D-30B
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CH1
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CH2
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CH1
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CH2
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output
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Dc output voltage
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5V
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12V
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5V
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24V
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Output voltage tolerance
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±2%
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+3,-7%
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±2%
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+3,-5%
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Rated output current
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4A
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1A
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2A
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1A
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Output current range
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0-4A
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0-1A
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0-2A
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0-1A
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Output power
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32W
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35W
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Ripple and the noise
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50mVp-p
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100mVp-p
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50mVp-p
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100mVp-p
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Dc voltage adjustable scope
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CH1: -5%,+10%
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Start, rise, keep time
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200ms,50ms,30ms Loaded with
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input
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Input voltage range
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85~132 VAC/170~264VAC47~63 Hz,The switch choice
240~370VDC
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Exchange input current
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0.8A/115 V0.45A/ 230 V
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efficiency
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72%
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74%
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Impulse current
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Cold start current
18A/115V36A/230V
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Leakage current
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<1mA/240VAC
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Protection characteristics
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Overload protection
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105%~150%
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Protection way: cut off output turn-back type automatic recovery,
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environment
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Working temperature, humidity
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-10℃~+60℃;20%~90 %RH
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Keep temperature, humidity
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-20℃~+85℃;10%~95 %RH
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Vibrate resistance
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Protection way: cut off output turn-back type automatic recovery,
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security
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Compression sex
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Input/output: 1.5 KVAC input and between to KVAC output and the earth: 1.5:0.5 KVAC
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Insulation resistance
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Between the input and output, the input and output, and ground: 100 M / 500 VDC Ohms
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standards
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Safety standards
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Accord with
UL1012
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EMC standard
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Design refer to FCC Part15 J Conduction Class A
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other
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weight
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0.41Kg
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packaging
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45pcs/13.4Kg/0.86CUFT
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note
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1. All the parameters in has not specified, all is in 230 VAC voltage input, rated load and 25 ℃ conditions measuring income value.
2. Ripple and noise voltage is in 20 MHz bandwidth oscilloscope take 12 inches twisted pair end with 0.1 mu and 47 u when capacitance measurement.
3. Tolerance is voltage setting error, the voltage adjustment rate and adjust the sum total of the current rate.
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