Output Type: | Single |
---|---|
Warranty: | 2 Years |
Output Power: | 101 - 200W |
Input Voltage: | 110-220V |
Connection Mode: | Series Switching Power Supply |
Starting Mode: | Self-excited Switching Power Supply |
Samples: |
---|
Customization: |
---|
Suppliers with verified business licenses
Power model | BN300H4.2-02 | BN300H4.5-02 | BN300H5.0-02 | BN300H5.5-02 | |||
item | function | Detailed parameters | |||||
input characteristic |
Input voltage range | 100~240Vac | |||||
Power frequency range | 47~63Hz | ||||||
Maximum input current | 6.3A MAX | ||||||
power factor | >0.95/220Vac | ||||||
Full load efficiency | 89%min.@230Vac | 90%min.@230Vac | 91%min.@230Vac | 91%min.@230Vac | |||
Input impulse current (cold start) | 60A@220V (cold start) | ||||||
Leakage current | <3.5mA/240Vac | ||||||
output characteristic |
output voltage | 4.2V | 4.5V | 5.0V | 5.5V | ||
Output voltage error range | ±3% | ±3% | ±3% | ±3% | |||
4.07V~4.33V | 4.36V~4.63V | 4.85V~5.15V | 5.33V~5.66V | ||||
Output current | 100Vac@ 0~40A, 240Vac @ 0-60A | ||||||
Maximum power output | 252W | 270W | 300W | 330W | |||
Ripple and noise | 250mVp-p MAX | 250mVp-p MAX | 250mVp-p MAX | 250mVp-p MAX | |||
Power supply adjustment rate | ±1% | ||||||
Load adjustment rate | ±2% | ||||||
Startup delay time | ≤ 3S/230Vac @ full load | ||||||
Output climb time | 0.1~100mS/230Vac @ full load | ||||||
Output hold time | ≥10mS/230Vac @ 80% of full load | ||||||
Dynamic Response | <500mV @ 25%~75%~25% of Max. Io, 2.5A/us 300Hz | ||||||
protect characteristic |
Output Overvoltage Protection | >=6.5V protection | |||||
Output overcurrent protection | 110%-200%of rated output power protection mode:burp mode,automatic recovery after removal of abnormal load conditions | ||||||
Output short circuit protection | Protection mode:burp mode,automatic recovery after short circuit condition is removed. | ||||||
over temperature protection | Over-temperature shutdown output, automatically recover when the temperature drops to the protection point | ||||||
high pressure test | Withstand voltage test | Input-Output:3000Vac or 4242Vdc input to output test | |||||
Input-FG:1500Vac or 2121Vdc input to ground test | |||||||
Output-FG: 500Vac or 707Vdc Output to ground test | |||||||
Leakage Current≤5mA MAX Leakage Current | |||||||
Safety regulations and electromagnetic compatibility | Safety regulations | EN60950 *GB4943.1-2011 | |||||
electromagnetic interference | EN55022, CLASS A (Conducted interference, radiated interference) | ||||||
,) | |||||||
Electromagnetic Immunity | 1. ESD(Static Immunity) GB17626.2-1998/IEC61000-4-2 Lever 3 Criterion:A | ||||||
2. EFT(Burst Immunity)GB17626.4-1998/IEC61000-4-4 Lever 3 Criterion:A | |||||||
3. SURGE(surge)GB17626.5-1998/IEC61000-4-5 Lever 3 Criterion: A | |||||||
4. DIP (voltage drop)GB17626.11-1998/IEC61000-4-11 Criterion: C | |||||||
output signal | Output indication | LED power indication |
Q1:Are you a factory or trading company?
A1:We are factory
Q2:Why choose us?
A2:(1)Perfect production system and strong production capacity.
(2)we have competent R&D group and experience engineers.
(3)To provide quality products at the same time to improve after-sales support.
Q3:What are product advantages in your industry?
A3:(1)All new high-end components
(2)Full power,high efficiency
(3)Excellent heat dissipation,low temperature
(4)Multiple protection:short circuit/over voltage/over temp etc.
(5)100% full-load burn-in test.
Q4:How can I get the samples?
A4:If you need some samples to test,please pay for the transportation freight of samples and our samples will be counted on the next order.
Q5:Can we have our logo or company name to be printed on your products or the package?
A5: Sure.Your logo label can paste on our products.
Q6:What is your MOQ of switch power supply?
A6: Our MOQ is 1 piece.
Q7:How to order?
A7:Please contact us online to send you a proforma invoice or send us your purchase order by email.
Q8:How many years warranty of your switching power supply?
A8: Two years
Q9:How about the shipping method?
A9:DHL/UPS/TNT/Fedex and other air shipments and sea shipments are all workable.
Q10:How about the delivery date?
A10:In general,the delivery date will be 8-10 working days for normal buy quantity.But if bigger order,please check us further.
Suppliers with verified business licenses