Quick Details Place of Origin:Guangdong, China (Mainland) Brand Name:Jindian Model Number:12V Output Power:201 - 300W Output Type:Single Input Voltage:110-240VAC Output Voltage:5-48V Output Frequency:50/60Hz Output Current:150A Design voltage:90-264V/127-370V Rated current:150A Rated input...Send InquiryChat Now
Place of Origin:Guangdong, China (Mainland)
Product Name:switching led power supply / led driver
Packaging & Delivery
50sets one carton
Lead Time:3-7 working days
Customers who want to modify the output voltage and current can refer to the V/I adjustment field in Table 1 "Ming Wei LED Power Supply Product Comparison Table", and select the LED power supply according to the adjustment voltage and current demand. Please refer to the product specification for the adjustment range. Mingwei LED power supply output voltage, current fine-tuning is adjusted through the internal variable resistor, in addition to PLN and ELN series models need to be removed as shown in Figure (9), adjusted by SVR1/SVR2, which can be directly Figure (10) is adjusted by the Io ADJ and Vo ADJ holes on the housing. In addition, after adjusting the voltage and current, it is necessary to confirm that the total output power cannot be greater than the output rated value, and also confirm that the upper cover and the waterproof plug need to be assembled after adjustment.
AC dc power supply 150w waterproof ip67 led driver
(1) The withstand voltage test is to ensure that the primary and secondary insulation of the power supply is good and to avoid the risk of electric shock. The test voltage must be gradually increased from zero to the default voltage (rise time of at least 1 second) and stay at this point for 60 seconds. (In the production test, the electrical strength test time can be shortened to 1 second). If the current is controlled to increase rapidly due to the application of the test voltage, it means that the insulation penetration phenomenon has occurred. Corona discharge or a single flash of light is not considered to have been penetrated.
(2) When using the AC voltage test, the Y capacitor is the main cause of leakage current. 4.7nF is sufficient to cause leakage current of up to about 5mA. If UL-554 is required, Y-CAP should be removed, but this requirement is unrealistic for production. The only way to do this is to increase the current resistance of the tester. , generally 25mA (current safety regulations do not define the current limit).
(3) According to the requirements of IEC60950, if the insulator to be tested has a DC test across the Y capacitor (AC 3KV=DC 4242V), the purpose is to solve the AC leakage effect on the Y capacitor.
SH LED company has consistently uphold the "Unity, Progressive,
Pragmatic, Innovative" spirit of enterprise,with the best quality management, abundant technology and perfect after-sale service,
win a good reputation in domestic and abroad. We focus on LED floor light,Led liner light,ledwall washer light, LED Point Light Source, LED Pixel dot, LED Amusement Light, 3D Pixel Ball Light etc. The products with high quality, long lifespan, won the trust of
the majority of distributors and customers.
Has advanced equipments, perfect management system. We use the best leds such as
Cree and Epistar well-known brands. From production to assemble every line are strict accordance with ISO9001:2015,
ISO14001:2015 quality system. The products obtained 3C certification in China, European CE & RoHS certification and so on.
We committed to be top manufacturer in the LED area.
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