Vente adaptateur chargeur USB
Cantidad : 520000 Precio : $2.23
USB power charger adapter
- Input: 90-264V AC/47-63Hz
- Output: 5V DC, 2A
- Safety approvals: UL and CE
- AC plug type: AU/US plug
- DC connector: USB 5V 1500mA
-
Protection:
- Short-circuit protection, over-current protection and over-voltage protection
- MTBF (mean time between failures): 50,000 hours
- Warranty: 1 year
-
Functions:
- Energy efficiency: Ⅴ/VI
- Line regulation (full load): ≤5%
- Load regulation: ≤5%
- Ripple and noise: ≤100mV
- Hold-up time: 20ms (220V AC, typical)
- Rise time: 50ms full load (typical)
- Temperature coefficient: <±0.03%/°C</li>
- Output voltage adjust range: ±10% (main path)
- Output overload protection: 105%-250% shut down and restart
- Output over voltage protection: 115-150% shut down and restart
- Withstand voltage: input-output 3kV AC/minute, input-outside case 3kV AC/minute
- Insulation resistance: ≥100mΩ (500V DC)
- Operating temperature: 0 to 45°C
-
Testing:
- Burn-in test: 4H x 80-100% rated load at 40 ±5 degrees
- MTBF: at least 50,000 hours at 25 degree, full load
- Height: 1m, product should be fall off on the 20mm thick hardwood
- Average fault-free times under 25% maximum working load
- Average fault-free time 50,000 hours (as per IEC60950 standards)
-
Packing details:
- Free PE bag for each power adapter
- White box packing: USD 0.1-0.2
- Gift box: USD 0.25 to 0.50
-
Delivery details:
- UPS/FedEx/DHL/by sea
- Delivery lead-time: 15 days for 3000-5000 pieces
Persona a contactar : Cindy Zhang, 86075529607800
Buen trato: comprar del vendedor
Por favor, lea nuestras condiciones de uso. También puede visitar nuestras preguntas frecuentes y ver nuestra información sobre los riesgos relacionados con la falsificación.
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