Datasheet

THN 30 Series

Application Note

http://www.tracopower.com Page 1 of 3

30W, Wide Input Range, Single & Dual Output DC/DC Converters

Features

◆ Highest power density 30W converter!

Ultra compact size: 1.0” x 1.0” x 0.4”

◆ Shielded metal case with isolated

baseplate

◆ Wide 2:1 input voltage range

◆ Very high efﬁciency across full load range

up to 92%

◆ No minimum load required

◆ Remote On/Off control

◆ Operating temp. range –40°C to +80°C

and up to 85 °C with heat-sink

◆ Over temperature protection

◆ Output voltage adjustable

◆ I/O isolation voltage 1500 VDC

Temperature Derating

THN 30-2411 Derating Curve THN 30-2411 Derating Curve With Heat-sink

Efciency

THN 30-2411 Efciency VS Input Voltage THN 30-2411 Efciency VS Output Current

PAGE 1
Application Note THN 30 Series 30W, Wide Input Range, Single & Dual Output DC/DC Converters Features ◆ Highest power density 30W converter! Ultra compact size: 1.0” x 1.0” x 0.4” ◆ Shielded metal case with isolated baseplate ◆ Wide 2:1 input voltage range ◆ Very high efficiency across full load range up to 92% ◆ No minimum load required ◆ Remote On/Off control ◆ Operating temp.
PAGE 2
Application Note THN 30 Series Conducted and radiated emissions EN55022 Class A Input models C1 L1 value order code (SMD type) datasheet 12 VDC 4.7 µF / 25 V 1812 MLCC 2.2 µH TCK-059 www.tracopower.com/products/tck059.pdf 24 VDC 4.7 µF / 50 V 1812 MLCC 2.2 µH TCK-059 www.tracopower.com/products/tck059.pdf 48 VDC 4.7 µF / 100 V 1812 MLCC 10 µH TCK-047 www.tracopower.com/products/tck047.
PAGE 3
Application Note THN 30 Series Output Voltage Adjustment (for single output models only) Nominal output voltage at open Trim input Trim up Trim Ru - Vout Ru [kOhm] min. 1/16 Watt Trim up % 1 2 3 4 5 6 7 8 9 10 3.3 VDC 385 192 127 94.5 75.5 62.5 53.5 46.5 41 36.5 5.0 VDC 253 126 83 62 49 40.5 34.5 30 26.5 23.5 12 VDC 203 99 64.5 47 36.5 29.5 24.5 21 18 15.5 15 VDC 162 78 50.5 36.5 28 22.5 18.5 15.5 13.5 11.