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  • OEM High Quality Led Transformer Companies - LPV-12W – Hengwei

OEM High Quality Led Transformer Companies - LPV-12W – Hengwei

Adjustable iPad Stand, Tablet Stand Holders。


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We keep on with the theory of quality first, provider initially, constant improvement and innovation to meet the customers with the management and zero defect, zero complaints as the standard objective. To great our company, we deliver the merchandise using the fantastic excellent at the reasonable price for Zebronics Power Supply, China Smps Power Supply, 150W Power Supply, We're going to make higher efforts that can help domestic and international potential buyers, and produce the mutual advantage and win-win partnership between us. we're eagerly waiting for your sincerely cooperation.
OEM High Quality Led Transformer Companies - LPV-12W – Hengwei Detail:

LPV-12W series LEDconstant voltage waterproof switching power supply

Features:

·Constant voltage style power supply

·Universal AC input range

·Small volume，low weight，high efficiency

·Protections:shortcircuit/over load/over voltage/over temp

·Cooling by freeair convection

·Fullyencapsulated with IP67 level

·100% full loadburn-in test

·2Years warranty

Model

LPV-12-12

LPV-12-24

LPV-12-36

——

 

 

 

output

DC voltage

12V

24V

36V

——

Voltage tolerance

±1%

±1%

±1%

——

Rated current

1A

0.5A

0.33A

——

Current range

0~1A

0~0.5A

0~0.33A

——

Rated power

12W

12W

11.9W

——

Ripple&noise

120mvp-p

150mvp-p

150mvp-p

——

 

 

input

Voltage range

90~264VAC，235~373VDC

Frequency

47~63HZ

AC current

0.1A/230VAC

Efficiency

78%

80%

82%

——

Inrush current

Cold start current30A/230VAC

Leakage current

<0.5mA/240VAC

protection

Over load

Rated output power105%~135%start over load protection

Protection type:hiccup mode，auto-recovery after fault condition is removed

Over voltage

15.6~17.8V

30.6~33.2V

42.6~44.2V

——

Protection type:hiccup mode，auto-recovery after fault condition is removed

Over temperature

when temperature of transistor inner node is over150℃，start over temperature protection

Protection mode:cutoff output，auto-recovery after temperature become normal

environment

Workingtemp,humidity

-10℃~+60℃，20%~90%RH

Storage temp.humidity

-20℃~+85℃，10%~95%RH non condensing

Withstand vibration

10~500HZ，2G10min/1cycle，period for 60minutes，each axes

safety

Withstand voltage

I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC

Isolated resistance

I/P-O/P、I/P-FG、O/P-FG:100Mohms/500VDC

Fits

tandard

Safety standard

Fit UL1012，IP67 protect level

EMC standard

Fit EN55022，CLASSA

Others

Dimension

132*30*20mm(L*W*H)

Weight/packing

0.15kg/100pcs/16kg/0.027m³/0.94CUFT

Note

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and25℃of ambient temperature.

2. Ripple & noise are measured at 20MHz of bandwidth by using a 12″ twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

3. Tolerance : includes set up tolerance, line regulation and load regulation.
Product detail pictures:

OEM High Quality Led Transformer Companies - LPV-12W – Hengwei detail pictures

Related Product Guide:
We have our own product sales staff, style crew, technical group, QC staff and package staff. We now have strict high quality management procedures for each approach. Also, all of our workers are experienced in printing subject for OEM High Quality Led Transformer Companies - LPV-12W – Hengwei , The product will supply to all over the world, such as: Turin, Cancun, Lyon, Based on our automatic production line, steady material purchase channel and quick subcontract systems have been built in mainland China to meet customer's wider and higher requirement in recent years. We are looking forward to cooperating with more clients worldwide for common development and mutual benefit!Your trust and approval are the best reward for our efforts. Keeping honest, innovative and efficient, we sincerely expect that we can be business partners to create our brilliant future!
    • High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Ellen from Liberia - 2018.09.16 11:31
    Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces，a nice business partner.
    5 Stars By Madeline from Japan - 2017.06.22 12:49
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