- Contact Person : Mr. ZENG DAVID
- Company Name : Shenzhen Dongdahua Technology Co., Ltd.
- Tel : 86-755-29163913
- Fax : 86-755-29676309
- Address : Guangdong,Shenzhen,2-3 Floor, No.17, Yousong Shuidoulaowei Village 1st area, Longhua Town,Bao'an District, Shenzhen,China
- Country/Region : China
- Zip : 518000
350w led driver
Features:
1.international AC input range
2.high efficiency,low working temperature
3.soft- start circuit,limiting AC surge current soft-start
4.short circuit, overload, over voltage protected
5.compact size, light weight
6.100% full load burn-in test
7.Built-in EMI filter, low ripple noise
8.low cost, high reliability
9.CE and ROHS approvals
Note:
1. all parameters are specified at 230vac input, rated load, 25°c 70% rh ambient
2. tolerance: include set up tolerance, line regulation, load regulation
3. ripple & noise are measured at 20mhz by using a 12" twisted pair terminated with a 0.1uf & 47uf capacitor
4. line regulation is measured from low line to high line at rated load
5. load regulation is measured from 0% to 100% rated load
Application:It is suitable for all kinds of led product with DC12V or DC24V
Product Electric Parameters | ||||||
Input Specification | Input voltage | AC110V/220V/±10% | ||||
Input frequency | 50/60Hz | |||||
Input surge | 20A@120VAC40A@230VAC | |||||
Output Specification | Output voltage can be adjusted | ±10% | ||||
Start-up time | Leq1S(input230V,Io=100%) | |||||
keep time | more than or equal to 20mS (input230V,Io=100%) | |||||
Voltage regulation | (Full load) leq0.5% | |||||
Protection Function | Overload protection | 105% - 150% rated power, automatic recovery | ||||
Over-voltage protection | 105% - 150% of the rated voltage | |||||
Insulation Intensity | Input---output | 1500VAC/1min | ||||
Input---ground | 1500VAC/1min | |||||
Input---ground | 500VAC/1min | |||||
Safety Standards | According with GB4943, UL60950-1,EN60950-1 standards. | |||||
E M C Standards | According with GB9254, EN55022 class A EN61347-2-13:2008 standars | |||||
Environmental | working tempereture | - 20 ° ~ 60 ° c / 20% ~ 90% RH (no frost) | ||||
Storage temperature | - 40 ° ~ 85 ° c / 10% ~ 95% RH (nofrost) | |||||
height above sea level | Leq2000M | |||||
Structure | Size(mm) | 215(L)*115(W)*50(H) | ||||
Cooling Method | Cooling method | Through the fan make temperature decrease | ||||
Weight | 0.857KG/PCS | |||||
Product Type Table | ||||||
Product model | output specification | ripple, noise | efficiency | |||
S-350-3.3 | 3.3V | 60A | 50mV | 66% | ||
S-350-5 | 5V | 60A | 50mV | 76% | ||
S-350-9 | 9V | 40A | 70mV | 78% | ||
S-350-12 | 12V | 30A | 100mV | 80% | ||
S-350-15 | 15V | 24A | 100mV | 80% | ||
S-350-24 | 24V | 15A | 100mV | 80% | ||
S-350-28 | 28V | 12.8A | 100mV | 80% | ||
S-350-36 | 36V | 10A | 120mV | 80% | ||
S-350-48 | 48V | 7.5A | 240mV | 82% | ||
350w led driver
