High Quality Low-Frequency Single Phase Input 220V Output 48V 1A Power Transformer for Audio Device

Basic Info

Product Description

Features:

1) Power led indicator

2) Glass fuse 1A - 20mm x 5mm diam on fuse holder with easy access.

3) Cable with injected tab of 3 flat legs nickel-plated IRAM 2073.

Note: It is not advisable to use cables injected with bronze legs for presenting sulfation problems in continuous use.Cable length of 220VAC must be 50 cm (includes tab).

4) The internal ground is carried out by means of a terminal 5/32 x 2.5 mm, welded to the ground cables, which goes in one of the screws that secure the plastic caps to the iron core.

Note: Masses welded to the transformer core are not safe. Tin has poor adhesion on iron core.

Fastening screws on the plastic caps must have flat washers on both sides to avoid adjustment breaks in case of mearing and disarmament.

5) Insulation of splices and connection with "F" tab with heat shrink insulator.

Note: Insulating tape-protected splices are exposed after a short period of time.

6) Walls injected into the interlock cable at the transformer output.

Note: The injected wall passage provides greater mechanical safety to the cable assembly - passable.

The input of the 220VAC cable into the transformer housing must be located in such a way that it does not interferes with the full support of the base of the database.

7) NUMA composite transformer reel (ABS plastic with mineral aggregate)

Note: It is not advisable to use reels made of polypropylene by crystallizing and aging more (Does not allow for subsequent rewinding).

8) Connector "F" chassis with notch for fastening with fixed key.

Note: The use of notchless cylindrical connectors rotate on the plastic cap when the nut is set to "F". It must support torque of at least 30 lbs/inch2.

9) Certificate of Approval according to current IRAM standards.

A photocopy of the IRAM certification of the cable and the power outlet must be provided for each item.Transformer Size105×72.3×76.7mm, Details as below

FAQ:
Q1: Are you a manufacturer or trade company?A1: We are a professional power adapter and Poe adapter manufacturer over 11 years since 2010.

Q2: What products your company specialize in?A2: We are specialized in power adapters,PoE adapters/injectors and PoE switches.
Q3:Free sample ?
A3: Yes, we can provide 1-5pcs free samples which are based on delivery cost collect.Q4:How long is the sample time? Mass production lead time ?A5: About 3-7days for sample and 15-28days for mass productionQ5: What is MOQ ?A5: 500pcs for PoE Switches and 1,000pcs for power adapters/PoE injectors, for trial order we could discuss quantity.Q6: How about the packages ?A6:Two package for choice: one is PE bag+shipping carton, another is white box + shipping carton. We also accept customized.

Q7: Can you do OEM for me?
A8: Yes, We can do both OEM and ODM orders.

Q8: What certificates do you have ?A8: We have approved ISO9001,CCC,CE,GS,ETL, FCC ,etc Certificates.

Q9: What's your payment terms ?
A9: For small amount, by T/T or Paypal.For large amount, by T/T 30% deposit in advance, T/T 70% before shipment, or 100/% L/C AT SIGHT.Q10: How do you ship the order normally?A10: For large qty order, ship the goods by sea, we can accept both FOB and CIF.For small qty order, by air or express. We supply optional express for you, including DHL, FEDEX, UPS, TNT, EMS, ARAMES etc.