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UL rated calss 2 |
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| Author:www.ul-ul.com Hits: UpdateTime:2008-7-3 14:23:58 |
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UL rated calss 2
Question: Some of the power supply mark, "class 2" UL rated. What is the "class 2" rated ?
Answers:
UL rated
UL rated calss 2 standards applicable to the limited power output current and output voltage within the scope of power.
Two in the UL standard UL1310 standard code requirement. For the adoption of UL rated calss 2 approved, power must be UL tests are as follows:
• output current of not more than 8 A
• output voltage not exceeding 30 VDC.
In addition, through the use of two approved by the power supply of an advantage, that is, the same output with two safety standards. When the equipment safety standards for approval, if device (load) is connected to the two already approved by the power output, connect the device (load) sometimes do not have to be approved safety standards.
UL rated end
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| End Of The Article UL rated calss 2 |
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