Buyhere22, 26 Somers Road, Rugby, CV22 7DH

85-240v Step Down 12V DC 400mA 4.8W Isolated Switching Power Supply NEW UK

£5.51

5 in stock





12V 400mA 4.8W AC-DC Step Down Isolated Switching Power Supply Modul
 
Feature:

Input voltage: AC 85 – 265v 50 / 60HZ or DC 100V – 370V
Output voltage: DC 12V (± 0.1V)
Output Current: 400mA
Power: 4.8W

Item

Unit

Minimum

Typical values

Maximum

Test Conditions

Input voltage range

V ac

85

110/220

265

Under full load condition
Input voltage range   V dc      100   150/300     370 Under full load condition

Input Current

A

0.0273(AC110V) 0.014(AC220V)

Under full load condition

Input inrush current

A

20

Under full load condition

 

The output voltage

Minimum current

Maximum current

Peak current

Output voltage range

Ripple

+12V

0A

400mA

450mA

11.80~12.1V

150mV

 

Important
Note Before you decide to Buy: This item is provided with NO
instructions or data sheets. We are unable to provide any technical
support, it is therefore essential that you have the resources available
to make use of this item and how it operates within the electrical
specifications. We check and test each module, we are therefore unable
to accept any returns based on a faulty module.

This item will be fully tested prior to despatch. Buy with confidence.

Once again we must stress the following important note.

***********************************
This item MUST only be purchased by a qualifed electrician with current certification who is
authorised to work with mains AC voltage.
If you purchase this item, we will assume you are qualified and have the relavent current certification.
MAINS VOLTAGE CAN KILL !!

This item is NOT suitable for the novice electronic hobbist.
********************************

 

 

Please read and note the following before ordering:
1) My Shipping is for UK Mainland ONLY. No Scotish Highland, Northern Ireland, Isle of Wight or other Isles. Some areas may incur additional costs, if you are unsure please contact me prior to ordering.
2) Please ensure you have a valid contact phone number, I may pass this number onto the Carrier for delivery. No refund for carriage cost will be offered, if delivery is delayed as a result of no valid contact number being provided.
3) I welcome collection for orders,please select collection on checkout otherwise your order will be despatched. Once your order has been picked and tested if applicable. We will then inform you of a date and time for collection. Please bring your payment card for verification when collecting your order. No order will be released without card verification.
4) I am unable to provide ANY technical support, please ensure you fully understand how this item works by checking for any datasheets (not provided with the item), to enable the product to be used within your application / project.
5) VERY IMPORTANT >> Do not make ANY permanent connections. Please test the item BEFORE making any permanent connections e.g. soldering to the item. Please ensure you have the means to test the item WITHOUT applying ANY solder to the item. If an item has any solder applied I will NOT accept any return.
6) When upgrading to 1st class post, (if the option is available), please note this is sent via Royal Mail and is not a guaranteed next day service. If you need a 48hr courier service please select courier delivery. No weekend or public bank holiday deliveries.
7) We attempt to send out all orders received before 12.00pm. This excludes weekends and public holidays.
8) Customers placing multiple orders. – I may ship all the orders as one, please do not ask for a refund of shipping cost after you have placed your orders. Please do not place your orders if you want a refund of shipping cost.
9) Some items may have a "Warranty Void if removed" sticker, please DO NOT tamper or remove these stickers. I will not accept any rertuns with tampered or removed sticker. Some buyers have tried to send back items that I have not supplied.

**** Important note **** Some sellers claim the stock is in the UK, please be careful, the seller is often in China and sends the item to a UK agent who then forwards the item on with a UK stamp. Check where the seller is located not just the item location. All my items are physically with me, here in the UK and I offer a quick delivery and communication within the UK.

During busy periods there maybe a delay in delivering your package by Royal Mail. I apologies in adavnce for any inconvenience but would like to point this out before you place your order.  

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Buyhere22, 26 Somers Road, Rugby, CV22 7DH