TCT-EP07 SERIES-ZG Tianxin

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TCT-EP07 SERIES

Isolation transformer

Sensed current up to 28 A; Designed for frequency range up to 1 MHz and above.
Insulation distances in compliance with IEC 60664 (basic insulation, working voltage Vrms = 800 V).
Pri/Sec: 9 mm creepage and 8 mm clearance.
Isolation(Hi-pot): Primary to secondary 3000 Vrms 60S
Operating temperature range: -40°C~+125°C, self-temperature rise included.

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Datasheet

3D Model

Product specifications

P/N	Turns Ratio Pri.:Sec.	Inductance(mH,Min)	DCR		Frequency Range(kHz)	Volt-time Product(V-μsec)	Sensed Current I(A,Max)	Creepage/ Clearance(mm)	Hi-pot(Vrms) Pri.-Sec.
P/N	Turns Ratio Pri.:Sec.	Inductance(mH,Min)	PRI.(mΩ,Max.)	SEC.(Ω,Max.)	Frequency Range(kHz)	Volt-time Product(V-μsec)	Sensed Current I(A,Max)	Creepage/ Clearance(mm)	Hi-pot(Vrms) Pri.-Sec.

P/N	Turns Ratio Pri.:Sec.	Inductance(mH,Min)	DCR		Frequency Range(kHz)	Volt-time Product(V-μsec)	Sensed Current I(A,Max)	Creepage/ Clearance(mm)	Hi-pot(Vrms) Pri.-Sec.
P/N	Turns Ratio Pri.:Sec.	Inductance(mH,Min)	PRI.(mΩ,Max.)	SEC.(Ω,Max.)	Frequency Range(kHz)	Volt-time Product(V-μsec)	Sensed Current I(A,Max)	Creepage/ Clearance(mm)	Hi-pot(Vrms) Pri.-Sec.
TCT-EP07S01	1:50	1.7	1.5	0.65	33～1000	106	28	8	3000
TCT-EP07S02	1:70	3	1.5	1.38	24～1000	148.4	28	8	3000
TCT-EP07S0?	1:100	7	1.5	2.79	17～1000	212	28	8	3000
TCT-EP07S04	1:125	11	1.5	4.85	13～1000	265	28	8	3000
TCT-EP07S0E	1:200	32	1.5	10.42	11～1000	424	28	8	3000

NOTES:

1. All electrical specifications are referenced to 25 ± 5 ambient.

2. The inductance measured between secondary pins at 100 kHz, 0.1 Vrms 0 ADC.

3. Volt-time product is for the secondary, between pin 4 and 5.

4. 28A primary current of causes less than 25°C temperature rise from 25°C ambient. Higher current causes higher temperature rise.

5. Creepage distance: Pri/Sec: 9 mm; Pri/Core: 5 mm; Clearance distance: Pri/Sec: 8 mm; Pri/Core: 4 mm.

6. For automotive products, add a "-Q" suffix to the part number, such as "TCT-EP07S01-Q".

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