Datasheet

ManualsBrandsTRACOPOWER ManualsPSU ComponentsDC/DC converter (print) 48 Vdc 2000 mA 20 W No. of outputs: 2 x

http://w ww.tracopower.com

Features

◆

Ultra wide 4 : 1 input range

◆ Extended operating temperature range

–40°C to +85°C

◆ I/O isolation 1500 VDC

◆ Input ﬁlter meets EN 55022, class A and

FCC, Level A

◆ Remote On/Off

◆ Adjustable output

◆ Industry standard footprint

◆ Shielded metal case with insulated

baseplate

◆ Optional heatsink

◆ Lead free design - RoHS compliant

◆ 3-year product warranty

DC/DC Converters

TEN 20WI Series, 20 Watt

The TEN 20WI series is a family of high performance 20W DC/DC converter mod-

ules featuring ultra wide 4:1 input voltage ranges in a compact 2“ x 1.6“ low proﬁle

package with industry-standard footprint. A very high efﬁciency allows an operat-

ing temperature range of –40°C to 85°C. A built-in EMI input ﬁlter complies with

EN 55022, class A. Further standard features include remote On/Off, output volt-

age trimming, over voltage protection and short-circuit protection.

Typical applications for these converters are battery operated equipment and dis-

tributed power architectures in communication and industrial electronics, every-

where where isolated, tightly regulated voltages are required.

Order code Input voltage range Output voltage Output current max. Efﬁciency typ.

TEN 20-2411WI

5 VDC 4‘000 mA 79 %

TEN 20-2412WI

12 VDC 1‘670 mA 81 %

TEN 20-2413WI 9 – 36 VDC

15 VDC 1‘330 mA 81 %

TEN 20-2421WI

(24 VDC nominal)

±5 VDC ±2‘000 mA 79 %

TEN 20-2422WI

±12 VDC ±835 mA 81 %

TEN 20-2423WI

±15 VDC ±665 mA 82 %

TEN 20-4811WI

5 VDC 4‘000 mA 80 %

TEN 20-4812WI

12 VDC 1‘670 mA 81 %

TEN 20-4813WI 18 – 75 VDC

15 VDC 1‘330 mA 81 %

TEN 20-4821WI

(48 VDC nominal)

±5 VDC ±2‘000 mA 79 %

TEN 20-4822WI

±12 VDC ±835 mA 83 %

TEN 20-4823WI

±15 VDC ±665 mA 84 %

Models

Page 1 of 6

not recommended for new design in

Summary of content (6 pages)

PAGE 1
DC/DC Converters TEN 20WI Series, 20 Watt esign d w e n r d fo mende Features not recom ◆ Ultra wide 4 : 1 input range ◆ Extended operating temperature range in –40°C to +85°C ◆ I/O isolation 1500 VDC ◆ Input filter meets EN 55022, class A and FCC, Level A ◆ ◆ ◆ ◆ Remote On/Off Adjustable output Industry standard footprint Shielded metal case with insulated baseplate ◆ Optional heatsink ◆ Lead free design - RoHS compliant ◆ 3-year product warranty The TEN 20WI series is a family of high performanc
PAGE 2
DC/DC Converters TEN 20WI 20 Watt Input Specifications Input current at no load 24 Vin models: 35 mA typ. 48 Vin models: 25 mA typ. Input current at full load 24 Vin models: 1000 mA typ. 48 Vin models: 500 mA typ. Surge voltage (100 msec. max.) 24 Vin models: 50 V max. 48 Vin models: 100 V max. Conducted noise (input) EN 55022 level A, FCC part 15, level A 24 Vin models: without external components 48 Vin models: with capacitor 2.
PAGE 3
DC/DC Converters TEN 20WI 20 Watt General Specifications Switching frequency (fixed) 300 kHz typ. (Pulse width modulation PWM) Vibration 10–55Hz, 2G, 30 minutes along X,Y,Z Remote On/Off – ON: 3.5 ... 12 VDC or open circuit. – OFF: 0 ... 1.2 VDC or short circuit pin 3 and pin 2 – OFF idle current: 20 mA typ. Safety standards UL 1950, IEC/EN 60950-1 compliance up to 60 VDC input voltage (SELV limit) Safety approvals – UL/cUL www.ul.com > UL File no.
PAGE 4
DC/DC Converters TEN 20WI 20 Watt Power De-rating TEN 20-2412WI TEN 20-2413WI 80 80 Output Power (%) 100 Output Power (%) 100 60 40 20 60 40 20 0 -40 -20 0 20 40 60 80 0 -40 100 -20 0 Ambient Temperature [°C] TEN 20-2421WI 80 80 Output Power (%) 100 Output Power (%) 40 60 80 100 80 100 80 100 TEN 20-2422WI 100 60 40 20 60 40 20 0 -40 -20 0 20 40 60 80 0 -40 100 -20 0 Ambient Temperature [°C] 40 60 TEN 20-4810WI 100 80 80 Output Power (%) 100
PAGE 5
DC/DC Converters TEN 20WI 20 Watt Power De-rating TEN 20-4812WI TEN 20-4811WI 80 80 Output Power (%) 100 Output Power (%) 100 60 40 60 40 20 20 0 -40 -20 0 20 40 60 80 0 -40 100 -20 0 Ambient Temperature [°C] TEN 20-4813WI 80 80 Output Power (%) 100 Output Power (%) 40 60 80 100 80 100 80 100 TEN 20-4821WI 100 60 40 60 40 20 20 0 -40 -20 0 20 40 60 80 0 -40 100 -20 0 Ambient Temperature [°C] 40 60 TEN 20-4823WI 100 80 80 Output Power (%) 100
PAGE 6
DC/DC Converters TEN 20WI 20 Watt Physical Specifications Casing material copper, nickel plated Baseplate material non conductive FR4 Potting material epoxy (UL 94V-0 rated) Weight 50 g (1.2oz) Soldering temperature max. 265°C / 10 sec. Outline Dimensions 4 Single Dual 1 +Vin (Vcc) +Vin (Vcc) 2 –Vin (GND) –Vin (GND) (0.5) Remote On/Off 4 No pin +Vout 5 +Vout Common 6 –Vout –Vout 7 45.72 (1.8) (0.22) (0.4) Pin 3 12.7 5 2 1 (0.4) Bottom view (0.2) 6 10.