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Dongguan Longwei Electronic Technology Co.,Ltd

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30V 2A Variable DC Power Supply
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Product: Views:30230V 2A Variable DC Power Supply 
Unit price: Negotiable
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2018-05-18 23:18

0-30V/0-2A Linear dc power supply


Q:Which way for the shipping?
A:We usually shipping small packages by express by air door to door:such as DHL FEDEX UPS TNT and so on. For the large goods, we will discuss with you and suggest that shipping by sea.

Q:Could i get one linear dc power supply sample for test?
A:Yes, we can send sample to you. But the sample fee need to pay by yourself. When the first order reach MOQ 200pcs, we will send back all the sample fee to you.

Q:Are you a manufacturer of lab dc power supply, all products made by yourself?
A:Yes, we are manufacturer, we have about 21years experience in it. We have our factory, have our research office, and sale office.

Q:What the different of the linear dc power supply between switching power supply?
A:The quickly easy to distinguish between them is the weight, linear dc power supply always very heavy then the switching power supply in the same wattage.