D-30W
Adjustable iPad Stand, Tablet Stand Holders。
D-30W series normal dual switching power supply
Features:
·AC input voltage range selected by switch
·Small volume，low weight，high efficiency
·Protections:short circuit/over load
·LED indicator for power on
·100% full load burn-in test
·2 Years warranty
| Model | D-30A | D-30B | D-30C | |||||
|
output |
DC voltage | CH1:5V | CH2:12V | CH1:5V | CH2:24V | CH1:12V | CH2:24V | |
| Voltage tolerance | ±2% | +3%~-7% | ±2% | +4%~-6% | ±2% | +5%~-7% | ||
| Rated current | 4A | 1A | 2.2A | 1A | 1A | 1A | ||
| Current range | 0.5~4A | 0.2~1A | 0.4~2.2A | 0.1~1A | 0.3~1A | 0.1~1A | ||
| Rated power | 32W | 35W | 36W | |||||
| Ripple&noise | 80mvp-p | 100mvp-p | 80mvp-p | 120mvp-p | 100mvp-p | 120mvp-p | ||
| DCvoltage ADJ.range | CH1:-9%~+10% | |||||||
|
input |
Voltage range | 90~132VAC/180~264VAC(selected by switch)，255~373VDC | ||||||
| frequency | 47~63HZ | |||||||
| AC current | 0.8A/115VAC，0.45A/230VAC | |||||||
| efficiency | 73% | 75% | 77% | |||||
| Inrush current | Cold start current18A/115VAC，36A/230VAC | |||||||
| Leakage current | < 2mA/240VAC | |||||||
| protection | overload | Rated output power110%~150start over load protection | ||||||
| protection type :part layer type current limit，auto-recovery after fault condition is removed | ||||||||
| —– | —– | |||||||
| —– | ||||||||
| environment | Working temp,humidity | -10℃~+60℃，20%~90%RH | ||||||
| Storage temp,humidity | -20℃~+85℃，10%~95%RH non-condensing | |||||||
| Withstand vibration | 10~500HZ，2G10min/1cycle，period for 60 minutes，each axes | |||||||
| safety | Withstand voltage | I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC | ||||||
| Isolation resistance | I/P-O/P,I/P-FG,O/P-FG:100Mohms/500VDC | |||||||
| Fit standard | Safety standard | Compliance to UL1012 | ||||||
| EMC standard | Compliance to EN55022，CLASSA | |||||||
| others | Dimension | 129*98*38mm(L*W*H) | ||||||
| Weight/packing | 0.4kg/45pcs/19kg/0.034m³/1.2CUFT | |||||||
| note | 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and25℃of ambient temperature.2. Ripple & noise are measured at 20MHz of bandwidth by using a 12″ twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation. |
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