high frequency switch transformer for power supplies UL CE RoHS from China manufacturer

high frequency switch transformer for power supplies UL CE RoHS

Price:	1.0~5.0 USD
Payment Terms:	T/T
Place of Origin:	Guangdong, China (Mainland)


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Product Detail

Model No.: ETD29

Production Capacity: 8000/day

Delivery Date: 10-15 days

Coil Structure: Toroidal

Usage: ELectronics

Type: Electronic current transfor...

Certificate: UL/SGS/ROHS

Bobbin: ETD29 horizontal

Delivery Time: 10-20 days

Means of Transport: Ocean,Land,Air

Packing: CASE

Phase: single

Coil Number: Autotransformer

Brand Name: HangTung

Band name: Hang Tung

Model No: ETD29

core: PC40 or as require

1.ETD29 220V 12V high frequency transformer 2.design as customer's specification completely 3.50W-100W switch transformer for power supply

1).Features:

Has a strong anti-interference, distributed capacitance, impedance, attenuation of low transmission, firm

structure,can fine-tune the inductance, etc., are widely used in fax

machines, PBX.

2). Applicable frequency range: 20 to 100kHz :

Operating frequency: higher than 200kHz
High magnetic flux and low loss magnetic materials
With low leakage inductance and high efficiency .

3).Applications:

PCB circuits, computer, TV, monitor, scanner, duplicator, mobile adapters, printer and other equipments and

instruments.

UL insulation system for Class B (130), F (155), H (180)

4). Can make other customized Ferrite transformers:

Power range: core type using N67 grade material
<5: RM4, P11/7, EF12.6 and U10
5 to 10: E (F) 16, RM5 and P14/8
10 to 20: RM6, E (F) 20, P18, U15 and EFD15
20 to 50: RM8, P22, RM10 ETD29, E25 and EFD20
50 to 100: ETD29, ETD34, RM12, P30 and EFD25
100 to 200: ETD34, ETD39, ETD44, P36, E30, E42 and EFD30
200 to 500: ETD44, ETD49 and E55
>500: ETD54, ETD59 and E65

220v 120v 12v ETD29 Power Switchmode Transformers for UPS supply


TYPE	A	B	C	D	E	F	G	H	I	J	K
ETD29	35.3	21.6	11.8	10	6.4	25	3.5	35.2	21.2	19.4	0.7
ETD34	39.6	25	13.4	11.4	-	34.6	4.5	42.8	23.4	20.9	1
ETD39	44.6	28.9	15.1	13.1	-	37	4.5	47.8	28.2	25.7	1
ETD44	49.6	31.9	17.7	15.5	-	39.9	4.5	52.2	32	29.5	1
ETD49	54.5	35.7	19.2	17	-	42.4	4.5	57.2	35.2	32.7	1
ETD54	61.5	39.15	22	19.8	-	46	4.5	61.5	39.3	36.8	1
ETD59	66.9	42.65	24.9	22.4	-	49.2	4.5	66.4	43.7	41.2	1

CORE DIMENSIONS (mm)
TYPE	A	B	C	D	E	F
ETD29	16	10.7	9.8	9.8	22	30.6
ETD34	17.5	11.8	11.1	11.1	25.6	34
ETD39	20	14.2	12.8	12.8	29.3	38.9
ETD44	22.5	16.1	15.2	15.2	32.5	43.8
ETD49	24.9	17.7	16.7	16.7	36.1	48.5
ETD54	27.8	19.8	19.3	19.3	40.1	54.5
ETD59	31.2	22	22.1	22.1	43.6	59.8

ER9.5 ER11 ER14.5 TRANSFORMER:

COILFORMER DIMENSIONS (mm)
TYPE	A	B	C	D	E	F	G	H	I	J	K	L	M
E9.5	7.3	4.45	3.6	0.70	2	6	8.6	0.25	4.4	8.1	11.7	2.05	2.95
E11	8.5	5.3	4.5	0.70	4	8	10.6	0.25	4.4	9.2	12.35	1.85	2.8
E14.5	11.4	5.9	5	0.70	5	10	14	0.25	5.2	-	16.25	1.9	3

EFD15 EFD20 EFD25 EFD30 Transformer:

COILFORMER DIMENSIONS (mm)
TYPE	A	B	C	D	E	F	G	H	I	J	K	L	M	N
EFD15	15	6.8	16.3	10.5	5.5	8.2	4.7	3.5	0.6	1.5	2.6	10.5	9.2	3.75
EFD20	20	10.5	20	14.7	9.2	10.2	6.8	3.5	0.6 x 0.5	1.5	4	14.8	13.4	5.2
EFD25	25	13	26	18	11.7	12.7	9.4	3.5	0.6 x 0.5	1.6	5.5	17.9	16.7	6.8
EFD30	30	16.2	31	12.5	15	12.7	9.4	3.5	0.6 x 0.5	1.6	5.2	21.7	20.4	6.6

3.Equipments:

Over 50 sets toroidal/annular/ ring coil winding machines, 3 EI type transformer lines,

2sets of vacuum annealing furnaces, A set of nitrogen and hydrogen production

equipment as below:
. Automatic Winding Machine
. Semi-automatic Winding Machine
. Toroidal Winding Machine
. Insert Lamination Machine
. Wave Soldering Machine
. Plastic Termal Ultraviolet Machine
. Domino Ink Jet Printing Machine

Transformer Multitester for High & Low Frequency
Layer Insulation Withstand Voltage Tester

4.Quality System:

Strictly implement the criteria of OQC, IPQC and IQC procedures as per the documental

instruction, and determine the methods needed to ensure that both the operation and

control of the processes are effective.

Specifications

High Qulity With Low price
ISO.CE.ROHS.UL.CQC certification
Can do cusotmer require

Detailed Product Description

High frequency transformer:
1.ISO9001..CE,RoHs,UL.
2.Output power: 0.2W-2.0KW.
3.Rated current:2A-1500A loads.

High frequency transformer Applications:

1. VCRS,Copy machine,Audio equipment,Game machines;
2. TV sets, Microcomputer equitpmen

3. Communications control equipment
4. Printers,Terminals .

5. high good magnetic shield form itself and slight interferece.

Electrical Characteristics:

1. Operating Temperature range:-20 to +45

2. Storage temperature: -40 to +70

3. Switching frequency:1KHz to 200KHz

4. Withstanding voltage:1500/3750Vac for 1 minute between primary&secondary

5. Insulation resistance:500Vdc 100MΩ min.between primar&secondary.

Normal parameters:

EE type transformer
Part No. Terminal
Pins Dimension mm Type Electrical parameter
A B C Inductance Output power(W)
EE-8.3 6.0 8.0 8.0 8.3 V 100.0uH 0.2-3.0
EE-10 8.0 11.5 10.2 10.2 V 80.0uH 0.5-5.0
EE-13 10.0 12.0 12.5 13.0 V 120.0uH 0.5-8.0
EE-16-1 6.0 14.8 13.3 16.0 V 90.0uH 1.0-10.0
EEL-16 10.0 28.5 16.0 21.9 V 600.0uH 2.0-15.0
EE-19-1 8.0 17.6 16.0 19.0 V 800.0uH 3.0-30.0
EEL19 10.0 31.5 16.0 21.1 V 1200.0uH 3.0-30.0
EE-25-1 6.0 20.0 18.2 25.2 V 2000.0uH 3.0-45.0
EEL25 8.0 35.3 17.5 25.2 V 2800.0uH 3.0-45.0
EE-30 10.0 21.0 29.2 30.0 H 900.0uH 3.0-50.0
EE-40 14.0 27.6 30.5 40.0 H 1500.0uH 3.0-55.0
EE-42/15-1 12.0 33.8 44.0 42.0 H 2000.0uH 3.0-80.0
EE-42/20-1 12.0 45.0 39.8 42.0 V 1900.0uH 3.0-90.0
EE-55 20.0 50.0 50.0 55.0 H 3000.0uH 3.0-150.0
EE-65 16.0 55.2 51.8 65.0 H 4500.0uH 3.0-300.0

Pls send the following information via e-mail for quote:

1.Specification inclouding bobbin,core dimensions and winding drawing,

2.the quantity.

High frequency transformer(EE,EI,ETD,PQ,RM,EF,ETC)

Full product range (custom made):
1) Air core inductors
2) Ferrite rod inductors
3) Fixed or adjustable inductors
4) High, medium or low frequency inductors
5) Iron-cored chokes or inductors
6) Metallized inductors
7) Miniature and subminiature chokes or inductors
8) Multi-layer chip inductors
9) Planar inductors
10) Pot inductors
11) Power chokes or inductors
12) RF chokes or inductors
13) RM inductors
14) R-type transformers
15) SMD inductors (molded chip, surface mounted)
16) Toroidal inductors
17) Variable chokes or inductors
18) Variable permeability inductors
19) All kinds of filters
20) All kinds of transformers