Transformer ER Characteristic

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High Frequency Transformers．Power Transformers ．Audio Transformers．Three Phase Transformers．Choke and Coils
．EMI / RFI Filter．Stick-type inductor．Vertical fixed inductor ．Toroidal transformers．Air Coils

ER / ERL - High Frequency Transformers in Power Supply Application

Application :
VCR, Duplicator, Audio Device, Electronic Toy, TV, Micro-computer, Communication Control Device,
Printer, Lighting Electrical Appliance, Terminal Equipment, etc
Transformer ER/ERL Feature :
◆Operating Temperature Range：-10℃～+95℃
◆Storage Temperature：-15℃～38℃
◆Switching Frequency：15KHz~300KHz
◆Withstand Voltage: Between Primary and Secondary 3500VAC one minute 3500VAC　1min
　　　　 Between Primary and Magnetic Core 2500VAC one minute 2500VAC　1min
　　　　 Secondary and Magnetic Core 1500VAC　1min
◆Insulation Resistance: Between Primary and Secondary 500VDC 100MΩ min
◆Temperature Resistance Grade E(120℃)、B(130℃)


Tpye	L	H	W	A	B	Pin1	Pin2
ER 28V	30.0	37.0	28.0	20.0	5.0	6	6
ERL28V	30.0	38.0	25.0	17.5	5.0	6	6
ER 33V	35.0	40.0	31.5	25.0	5.0	7	7
ER 34V	42.0	42.0	32.0	25.2	5.0	8	8
ER 35V	37.0	44.0	30.0	22.4	5.0	6	6
ER 39V	43.5	52.0	32.0	25.0	5.0	8	8
ER 40V	40.0	45.0	30.5	24.8	5.0	6	6
ER 4215V	45.5	47.0	32.5	27.5	5.0	9	9
ER 4220V	42.5	47.5	37.5	30.2	5.0	7	7
ER 44V	50.0	47.0	33.5	25.0	7.5	6	6
ER49V	52.0	50.0	36.0	27.5	7.5	6	6
Available in custom-mode models and specification

Tpye	L	H	W	A	B	Pin1	Pin2
ER 28H	30.0	25.0	37.0	30.0	5.0	6	6
ERL 28H	30.0	25.5	37.0	30.0	5.0	6	6
ER 35H	37.0	28.0	44.0	35.0	5.0	8	8
ER 39H	42.0	34.0	46.0	35.0	5.0	8	8
ERL 40H	40.5	30.0	46.0	35.5	5.0	8	8
ER4215H	42.0	35.0	44.0	34.5	5.0	7	7
Available in custom-mode models and specification