ER series ER28 Swithcing power supply transformer

Price:	0.4~5.0 USD
Payment Terms:	T/T
Place of Origin:	Guangdong, China (Mainland)


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Product Detail

Model No.: ER series ER28

Production Capacity: 10000/day

Delivery Date: 15-20day

Type: Isolation transformer

Core: PC40/PC44 or as require

Coil Number: Autotransformer

Means of Transport: Ocean,Land,Air

Packing: CASE

Brand Name: HangTung

Certificate: UL/SGS/ROHS

Delivery Time: 10-15 days

1.working frequency:40kHz-500KHz
2.outer power:120 to 600 W
3.working tepreture:-40℃ to +125℃
4Storage temperature:-25℃ to +85℃

Packaging & Delivery

Packaging Details:	Standard Export Carton
Delivery Detail:	10 days

Specifications

High frequency ER series switch transformer

Specifications

ER transformer
1.Low magnetic leakage
2. low loss
3. Small distributed capacity
4. Fine tuning inductance

ER Type High Frequency Transformer

FEATURES:
-Low Profile
-Inexpensive Type
-High Reliability
- Low price
- Cost-effective
- High impedance and low loss
-Easily Inserted into PCB
- RoHS compliance and UL
- Custom designs are welcome

APPLICATION:
-DC/DC Converter Transformer
-Current Transformer
-Switching power supply, Adapter and UPS
-Computer products
-DVD
-LED power board
-LCD TV & Monitor Displays Power Boards
-Consumer Electric Products & Battery Charger, Printers

NO.	PIN	SIZE(mm)						TYPE
NO.	PIN	A	B	C±0.5	D±0.5	E	F	TYPE
HT-EER25.5	8	19.5	19.7	12.5	4	5	25.5	V
HT-EER28	12	30.5	23	17.5	4	5	31	V
HT-EER28	12	23.1	28.2	25	4	5	29.1	H
HT-EER28	12	36	27	20	4	5	30	V
HT-EER28	12	26.3	37.1	30	4	5	30.2	H
HT-EER33	14	37.5	28	22.5	4	5	36	V
HT-EER35	14	43.5	28	22.5	4	5	35.5	V
HT-EER35	16	29.1	40.3	35.4	4	5	40.3	H
HT-EER39	16	46	31.1	25	4	5	43.1	V
HT-EER39	16	33	41.5	30.85	4	7.5	42.3	H
HT-EER40	16	48	31.1	25	4	5	43.1	V
HT-EER4215	14	45.5	30	25	5	5	42	V
HT-EER4220	14	44	37.5	36	5	5	42	V

Electrical Characteristics

Output Power: 20W to 100W

Working Frequency: 20KHz-500KHz

Work Tempreture: -40 °C ~ +125 °C

Storage Tempreture: -25 °C ~ +85 °C

Storage Humminity: 30%~95%

Insulation System: ClassB(130°C ) / ClassF(155 °C )

certificate

Features:

1. Custom designs available

2. High efficiency of over 95%

3. High frequency range 10kHz-1MHz

4. High isolation strength

5. Lower profile and weight

6. high power density

7. High-temperature resistant

8. Operating temperature -40°C to +125°C

9. Power range 10w-10kw

10.High Power Electronic Transformer

APPLICATIONS:

1. VCRS, Copy machine , Audio equipment , Game machines 2. TV sets, Microcomputer equipment, printers, Terminals 3. communications control equipment 4.Switching power supply, chargers, alarm system

5. UPS, VCD/DVD players, audio and visual equipment

6. OA machines, inverters, chargers, alarm system

Specifications:

*Low magnetic leakage,low loss

*Small distributed capacity

*Fine tuning inductance

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