Constant Voltage Slim Non-waterproof Serie, buy switching power supply 250w 12vdc led power supply 12v on China Suppliers Mobile

Product Details

Product Description

1. Model: 250W LED driver constant voltage model
2. Average life span: 50000hours
3. Waterproof level: IP20 level
4. Transform efficiency: more than 83%
5. Enter the time withstand 300VAC surge for 5 seconds.
6. The Voltage design (Voltage current mode).
7. Certification:CCC
8. Warranty: 2 years
9.The use of the AC input.
10.Characteristics: high efficiency, low consumption, energy saving , short circuit; overload, over voltage protection, heat protection. Suitable for LED lighting and moving sign applications.

Specifications

Products Model		PV-250W-12-C
Output	Output Voltage	12V±0.5V
	Rated Output Voltage	12V
	Output current	0-20.83A
	Power	250W
	Voltage Precision	±5%
	Output Ripple	240mVP-P
	Load Reulation	±2%
	Start/Rise time	500ms,20ms/230VAC
	Retention time	20ms/230VAC
Input	Input Voltage range	AC:180-240V
	Input Frequency range	50-60Hz
	PF values	>83%
	Leak Current	0.25mA/240VAC
Protection	Overload Protection	110%-150% Output Current
Protection	Overload Protection	Protection type : Hiccup mode
Working Protection	Working Temperature	-25℃-50℃
	Storage Temperature	-40℃-80℃
	IP Rate	20~90%RH non condensing, refer to IP20
	Shake Proof	10-500HZ,2G 10min/1cycle,preiod for 60min,each along X,Y,Z axes
	Temperature Coefficient	±0.03%℃ (0-50℃)
EMC	Security Standard	IP20 approved:Design refer to LVD EN61347-2-13:2006,EN61347-1:2008
	Withstand voltage	I/P-O/P:1.5KVAC,I/P-COVER:1.5KVAC,O/P-COVER:500VAC
	Insulatuon Resistance	I/P-O/P:>100M Ohms/500VDC/25℃/70% RH
	EMC	EN55015:2006/A2:2009,EN61000-3-2:2006/A2:2009,EN61000-3-3:2008,EN61547:2009
Others	Mean Free Error Time	50KHours (25℃)
	Dimesnsion	2236840mm(LWH)
	Weight	388g

Electrical Schematic

Packaging & Shipping

Outer packing (unit:mm)

1.Carton size: 48*27*25cm.

2.Qty: 30pcs packed in one carton.

3.Carton sealing was "H" shaped sealing.

4.The net weight of packing: 16.5kg.

Warmly Reminder
1.Try to avoid the minefields, high-pressure area to install;
2.Ensure that the correct connection, in order to avoid short-circuit damage to components and trigger fires;
3.Connect the power supply is installed in a well ventilated place to ensure appropriate environmental temperature;
4.Prohibit live wiring, check to confirm wiring is correct, check the no short-circuit, then power;
5. If any problem occurs, do not make unauthorized repairs. If you have questions, please contact the supplier.

Company Information

Founded in 2004, Zhuhai PT Power Technology Co,. Ltd is specialized in manufacturing all kinds of LED power supplies include Constant Current series, Constant Voltage series, Waterproof LED power supply and LED Drivers.The power supplies have been used for LED street light, LED panel lights, LED strips, LED modules, LED flood lights, LED down lights and so on. Currently we've completed technical quality management systems. During the passed ten years, we have become one of the most professional manufacturers in LED Power supply field, and succeed in developing the high efficiency solution for LED Power supply. We are pleased to get your inquiry and we will come back to you ASAP. For further details, please log on our website or visit us directly. Thank you!

Certifications

FAQ

1. How about the delivery time of products?

A: sample 3-7 days, bulk orders for more than 5 days.

2.Whether to accept small orders or not?

A: Yes, the minimum order quantity is more than 20pcs.

3. After sales service?

A: Provide two years of quality warranty.

4. Reply to the buyer's inquiries and provide timely quotation? How long?

A: working hours are very timely

(8.30 a.m. - 12:00 p.m.: 1.30 - 5:30)

5.Payment methods?