420W 48V DC Output Switching Power Supply with CE
Features:
High efficiency, high reliability and low cost
For AC power supply input global
100% full load and ma
- Output Power
- 420W
- Output Voltage
- 48VDC
- Input Voltage
- AC100-120V / 200-240V
- Brand
- SSPELE
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| model | S-420-12 | S-420-36 | S-420-48 | S-420-50 | S-420-60 | S-420-70 | S-420-80 | S-420-100 | |||
| output | Dc output voltage | 12V | 36V | 48V | 50V | 60V | 70V | 80V | 100V | ||
| Output voltage tolerance | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | |||
| Rated output current | 35A | 11.6A | 8.75A | 8.4A | 7A | 6A | 5.25A | 4.2A | |||
| Output current range | 0-35A | 0-11.6A | 0-8.75A | 0-8.4A | 0-7A | 0-6A | 0-5.25A | 0-4.2A | |||
| Output power | 420W | 420W | 420W | 420W | 420W | 420W | 420W | 420W | |||
| Ripple and the noise | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | 200mVp-p | 240mVp-p | |||
| Dc voltage adjustable scope | -10%,+10% | ±10% | -10%,+10% | -10%,+10% | -10%,+10% | -10%,+10% | -10%,+10% | -10%,+10% | |||
| Start, rise, keep time | 200ms,50ms,20ms Loaded with | ||||||||||
| input | Input voltage range | 90~132 VAC/180~264VAC 47~63 Hz;The switch choice 254~370VDC |
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| Exchange input current | 6.5A/115 V 4A/ 230 V | ||||||||||
| efficiency | 74% | 76% | 76% | 79% | 78% | 81% | 82% | 83% | |||
| Impulse current | Cold start current 50A/115V 50A/230V |
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| Leakage current | <3.5 mA/240VAC | ||||||||||
| Protection characteristics | Overload protection | 105%~135% | |||||||||
| Protection way: current limiting, automatic recovery | |||||||||||
| Overvoltage protection | 115%~135% | ||||||||||
| Protection way: voltage limitation, automatic recovery | |||||||||||
| Fan on/off control | RT3 acuity 55 ℃ fan open more than 45 ℃, wind 80 ℃ quartile organs, the cut off output (5 ~ 7.5 V) | ||||||||||
| RT3 acuity 65 ℃ and 55 ℃, fan open more than 80 ℃, the authorities: cut off output (12 to 15 V) | |||||||||||
| RT3 acuity 70 ℃ open more than 60 ℃ fan, wind, 85 ℃ cut off: authorities output (24 to 48 V) | |||||||||||
| environment | Working temperature, humidity | -10℃~+60℃;20%~90 %RH | |||||||||
| Keep temperature, humidity | -20℃~+85℃;10%~95 %RH | ||||||||||
| Vibrate resistance | 10~500Hz,2G 10min./ 1 cycle time, 60 minutes, the axis | ||||||||||
| security | Compression sex | Input/output: 1.5 KVAC input and between to KVAC output and the earth: 1.5:0.5 KVAC | |||||||||
| Insulation resistance | Between the input and output, the input and output, and ground: 100 M / 500 VDC Ohms | ||||||||||
| standard | Safety standards | Accord with UL1950 |
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| EMC standard | Drsign refer to FCC Part15 J Conduction Class A | ||||||||||
| other | weight | 1.15Kg | |||||||||
| packaging | 12pcs/14.3Kg/0.93CUFT | ||||||||||
| note | All the parameters in has not specified, all is in 230 VAC voltage input, rated load and 25 ℃ conditions measuring income value. 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. Tolerance is voltage setting error, the voltage adjustment rate and adjust the sum total of the current rate. Specific output current see output drop forehead curve. |
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