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Part: DC/DCTEN20-4812WI
Category:
Description: DC/DC Converter Ten 20wiseries 20 Watt
Company: Traco Power
Datasheet: Download DC/DCTEN20-4812WI datasheet File size : 1040 kB
Request For quote: Find where to buy DC/DCTEN20-4812WI
Datasheet text preview:
DC/DC Converter
TEN 20WI Series
Features
Ultra wide 4 : 1 Input Range High Power Density Indefinite Short-Circuit Protection I/O-Isolation 1500 VDC Input Filter meets EN 55022, Class A and FCC, Level A without external Components Remote on/off Adjustable Output Industr y Standard Pinout Shielded Metal Case with insulated Baseplate 2 Year Product Warranty pending
20 Watt
The TEN 20WI is a new high efficiency isolated 20 Watt converter series with industry standard footprint. They feature a very wide input voltage ranges of 9 36 VDC and 18 75 VDC. Overload and overvoltage protection as well as remote of/off are included as standard. Built-in filters for both input and output minimizes the need of external filtering. The TEN 20WI series is targeted specially at mobile systems, telecommunication, industrial and distributed power applications where a 4:1 input voltage range is required.
Models
Ordercode TEN TEN TEN TEN TEN TEN TEN TEN TEN TEN TEN TEN 20-2411WI 20-2412WI 20-2413WI 20-2421WI 20-2422WI 20-2423WI 20-4811WI 20-4812WI 20-4813WI 20-4821WI 20-4822WI 20-4823WI Input voltage range Output voltage 5 12 15 ±5 ± 12 ± 15 5 12 15 ±5 ± 12 ± 15 VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC Output current max. 4`000 1'670 1'330 ± 2`000 ± 835 ± 665 4`000 1'670 1'330 ± 2`000 ± 835 ± 665 mA mA mA mA mA mA mA mA mA mA mA mA Ef ficiency typ. 78 80 80 79 81 82 80 81 81 79 83 84 % % % % % % % % % % % %
9 36 VDC
18 75 VDC
www.tracopower.com
Page 1
DC/DC Converter
TEN 20WI Series 20 Watt
Input Specifications
Input current no load /full load 12 Vin models: 24 Vin models: 48 Vin models: 24 Vin models: 48 Vin models: 24 Vin models: 48 Vin models: 40 mA typ. 35 mA typ. 25 mA typ. 1000 mA typ. 500 mA typ. 50 V max.. 100 V max. EN 55022 level A, FCC part 15, level A ±2% ± 10 % ± 0.5 % max. ± 0.5 % max. ± 3 % max. ± 5 % max. 75 mVpk-pk max. 100 mVpk-pk max. ± 0.02 % / °C 105% 145% of Iout max., foldback Indefinite (automatic recovery) 5 Vout models: 12 Vout models: 15 Vout models: 5 Vout models / ± 5 Vout models: 12 Vout models / ±12 Vout models: 15 Vout models / ±15 Vout models: 6.2 V 15 V 18 V 6'800 µF max. / ± 3'400 µF max. 2'200 µF max. / ± 680 µF max. 755 µF max. / ± 450 µF max. 25 °C ... + 70 °C + 100 °C max. 55 °C ... + 105 °C 2.5 %/°C above 60°C 95 % rel H max. > 440'000 h @ + 25°C 1`500 VDC 300 pF max. > 1`000 M Ohm 300 kHz typ. (Pulse width modulation PWM) ON: OFF: OFF idle current: 3.5 ... 12 VDC or open circuit. 0 ... 1.2 VDC or short circuit pin 4 and pin 2 16 mA typ.
Input current (full load) Surge voltage (100 msec. max.) Conducted noise (input)
Output Specifications
Voltage set accuracy Output voltage adjustment Regulation Input variation Vin min. to Vin max. Load variation 10 100 % single output models dual output models balanced load dual output models unbalanced load single output models: dual output models:
Ripple and noise (20 MHz Bandwidth) Temperature coefficient Output current limitation Short circuit protection Over voltage protection
Capacitive load
General Specifications
Temperature ranges Operating Case temperature Storage
Derating Humidity (non condensing) Reliability, calculated MTBF (MIL-HDBK-217 E) Isolation voltage Isolation capacity Isolation resistance Input/Output Input/Output Input/Output (500 VDC)
Switching frequency (fixed) Remote ON/OFF (optional):
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. www.tracopower.com Page 2
DC/DC Converter
TEN 20WI Series 20 Watt
General Specifications
Safety standards Savety approvals UL 1950, EN 60950, IEC 60950 Compliance up to 60 VDC input voltage(SELV limit) UL /cUL File E 188913 Copper nickel plated Plastik none conductive flammability to UL 94V-0 50 g (1.2 oz) max. 250 °C / 10 sec.
Physical Specifications
Case material Baseplate Potting material Weight Soldering temperature
Output Voltage Adjustment Single output models
+Vout CW Trim 100K Pot. CCW Vout Common Trim
Dual output models
Vout CW 100K Pot. CCW
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. www.tracopower.com Page 3
DC/DC Converter
TEN 20WI Series 20 Watt
Outline Dimensions mm (inches)
4 x 5.08 10.16 10.16 10.16
(0.4)
8 7 6 5
Bottom view
40.6
( 0 . 4 ) (0 . 4 )
4 3 2 1
(1.6)
17.8
5.08
(0.2)
45.72
(1.8)
5.610.16
(0.22) (0.4)
50.8
(2.0)
Pin diameter ø 1.0 ±0.05 (0.039 ±0.002)
Pin-Out
Pin 1 2 3 4 5 6 7 8 Single +Vin (Vcc) Vin (GND) No pin Remote on/off No pin +Vout Vout Trim Dual +Vin (Vcc) Vin (GND) No pin Remote on/off +Vout Common Vout Trim
Specifications can be changed without notice
Rev. 09/01
Jenatschstrasse 1 · CH-8002 Zurich · Switzerland Tel. +41-1284 2911 · Fax +41-1201 1168 · e-mail: sales@traco.ch · internet: http://www.tracopower.com
(0.7)
(4 x 0.2)
Page 4
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