2. Product Characteristic
1. Ultra thin, ultra small, minimum volume in the industry
2. Universal input voltage (90~265Vac)
3. Low power consumption, environmental protection, no-load loss<0.1W
4. Low ripple and low noise
5. Good output short circuit, over-current protection and self-recovery
6. High efficiency and high power density
7. Input-output isolated voltage-proof 3000Vac
8. 100% full load aging and testing
9. High reliability, long life design, continuous working time more than 100000 hours
10. Meet UL, CE requirements; product design meets EMC and safety test requirements
11. Adopt high quality environmental protection waterproof heat conduction glue to fill seal,
moisture-proof, anti-vibration, meet the IP65 standard of waterproof and dust proof
12. Economic solution, cost-effective
13. Working without an external circuit
14. 1 year warranty
3. Input characteristic
Project Name | Technical Critical | Unit | Note |
Rated input voltage | 100-240 | Vac |
|
Input voltage range | 85-265 | Vac | Or 70-350Vdc |
Maximum input current | ≤0.4 | A |
|
Input surge current | ≤34 | A |
|
Input low start | ≤50 | mS |
|
Long-term reliability | MTBF≥100, 000 | h |
|
External fuse recommendation | 2A/250Vac |
| Slow fuse |
Note: test at room temperature
4. Output Characteristic (5V/4000mA)
Project Name | Technical Critical | Unit | Note |
No-load rated output voltage | 5.0±0.1 | Vdc |
|
Full-load rated output voltage | 5.0±0.2 | Vdc |
|
Short time maximum output current | ≥4200 | mA |
|
Rated output current | 4000 | mA |
|
Voltage regulation | ±0.2 | V |
|
Load regulation | ±0.5 | % |
|
Input low voltage efficiency | Vin=115Vac, output full-load≥80 | % |
|
Input high voltage efficiency | Vin=230Vac, output full-load≥82 | % |
|
Output ripple and noise (mVp-p) | ≤100 Rated input voltage, full output load. Using 20MHz bandwidth oscilloscope, Load side and 10uF and 0.1uF capacitors are tested. | mV |
|
Turn on or turn off overshootamplitude | (rated input voltage, output plus 10% load) ≤5 | %VO |
|
Output over-current protection |
150-200% of output maximum load |
A |
|
Output short circuit protection | Direct short circuit in normal output and automatic return to normal operation after removal of short circuit |
| No damage to the whole machine
|
Project Name | Technical Critical | Unit | Notes |
Working temperature | -25?+60 | ℃ |
|
Storage temperature | -40?+80 | ℃ |
|
Relative humidity | 5?95 | % |
|
Heat dissipation mode | natural cooling |
|
|
Atmospheric pressure | 80?106 | Kpa |
|
Sea level elevation | ≤2000 | m |
|
Vibrate | Vibration coefficient: 10~500Hz,2G10min./1cycle, 60min.each along X,Y,Z axes |
| Meet the requirements of secondary road transportation |
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