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| Customization: | Available |
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| Usage: | Laptop, Switching, Game Player, Digital Camera, Display |
| Output Type: | AC or DC |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Model | WH-84-12 | WH-84-24 | |
| Output | DC output voltage | 12V | 24V |
| Output voltage tolerance | 1% | 1% | |
| Rated output current | 7A | 3.5A | |
| Output current range | 0~ 7A | 0~ 3.5A | |
| output power | 84W | 84W | |
| Ripple and noise | 80mVp-p | 80mVp-p | |
| DC voltage adjustable range | 10% | 10% | |
| Start, rise, hold time | 200ms,50ms,20ms/230VAC | ||
| Input | Input voltage range | 170~264VAC 47~63Hz,235~373VDC | |
| AC input current | 0.35A/230VAC | ||
| efficiency | 82% | 82% | |
| Impulse current | Cold start current 30A / 230VAC | ||
| Leakage current | <0.5mA/240VAC | ||
| Protection | overload protection | 110% - 135% of rated output power start overload protection | |
| Protection mode: fold type current limit, automatic recovery after removal of abnormal load conditions | |||
| Environmental Science |
Working temperature and humidity |
-10 ºC ~ + 60 ºC; 20% ~ 90% RH (please refer to load derate curve) | |
| Storage temperature and humidity |
-20 ºC ~ + 85 ºC; 10% ~ 95% RH non condensing | ||
| Seismic resistance | 10~ 500Hz, 2G 10min. / 1 cycle, duration 60min, each axis | ||
| Security | Pressure resistance | Input output room: 1.5kVac input and ground: 1.5kVac output and ground: 0.5kvac | |
| insulation resistance | Input output room: input and ground, output and ground: 100M ohms / 500VDC | ||
Q1:Are you a factory or trading company?
A1:We are factory.
Q2:Why choose us?
A2:We have been engaged in the switching power supply industry for 17 years,We have enough experience to meet your needs.
Q3:How can I get the samples?
A3:You can pay for the sample this time, and we will refund the sample fee for the next batch order.
Q4:How to order?
A4:Please contact us online to send you a proforma invoice or send us your purchase order by email.
Q5:How many years warranty of your switching power supply?
A5:Three years.
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