Datasheet > THN20-4822WI

THN20-4822WI

更新时间： 2022-02-26 09:28:56

品牌	Logo	应用领域
TOUCHSTONE		/
页数	文件大小	规格书
4页	369K
描述
DC/DC Converters

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数据手册

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THN20-4822WI 数据手册

DC/DC Converters

THN 20WI Series 20 Watt

General Specifications

Temperature ranges

– Operating without heat sink

– Operating with heat sink

– Case temperature

– Storage

–40°C to +75°C (with derating)

–40°C to +85°C (with derating)

+105°C max.

–55°C to +125°C

Power derating

– Operating without heat sink

– Operating with heat sink

2.0 %/K above 60°C

2.0 %/K above 70°C

Thermal impedance

Humidity (non condensing)

– Natural convection

– Natural convection with heat sink

17.6°C/W

14.8°C/W

5 % to 95 % rel H max.

>550’000 h

Reliability, calculated MTBF (MIL-HDBK-217F, at +25°C, ground benign)

Isolation voltage (60sec.)

Isolation capacitance

Isolation resistance

Remote On/Off

– Input/Output

1’500 VDC

– Input/Output

1000 pF typ.

– Input/Output (500 VDC)

>1’000 MOhm

– On:

– Off:

– Off idle current:

3.0 ... 15 VDC or open circuit

0 ... 1.2 VDC or short circuit pin 6 and pin 2

1.5 mA

Switching frequency (fixed)

Vibration and thermal shock

Safety standards

330 kHz typ. (pulse width modulation PWM)

EN 61373, MIL-STD-810E

UL/cUL 60950-1, IEC/EN 60950-1

www.ul.com -> certifications -> File e188913

Safety approvals

– UL/cUL

Physical Specifications

Casing material

Baseplate

nickel coated copper

non conductive FR4

silicone (UL 94V-0 rated)

15 g (0.53 oz)

Potting material

Weight

Soldering temperature

max. 265°C / 10 sec.

Environmental compliance – Reach

www.tracopower.com/products/thn20wi-reach.pdf

RoHS directive 2011/65/EU

– RoHS

Application note: www.tracopower.com/products/thn20wi-application.pdf

All speciﬁcations valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.

http://www.tracopower.com

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