Datasheet
Page 3 of 3
J
enatschstrasse 1 · CH-8002 Zurich · Switzerland
Tel. +41 43 311 45 11 · Fax +41 43 311 45 45 · info@traco.ch · www.tracopower.com
DC/DC Converters
TEN 25 Series, 25/30 Watt
Physical Specifications
Casing material copper, nickel plated
Baseplate non conductive FR4
Potting material silicon rubber (UL 94 V-0 rated)
Weight 48 g (1.69 oz)
Soldering temperature max. 265°C / 10 sec.
Outline Dimensions
Rev. 08/10
Dimensions in [mm], () = Inch
Pin diameter: 1.0 ±0.05 (0.04 ±0.002)
Pin pitch tolerances: ±0.25 (±0.01)
Case tolerances: ±0.5 (±0.02)
Output Voltage Adjustments
10K
Pot.
–Vout
Trim
+Vout
Trim
+Vout
Trim
Rx Rx
Rx =
Vn -- Vo
36.667 x Vo -- 33 x Vn
Rx =
Vo -- Vn
33 x Vn -- 30 x Vo
Vo = adjusted output voltage [VDC]
Vn = nominal output voltage [VDC]
Rx = trim resistor [Kohm]
–Vout
Pin Single Dual
1
+Vin (Vcc) +Vin (Vcc)
2
–Vin (GND) –Vin (GND)
3
Remote On/Off
4
No pin +Vout
5
+Vout Common
6
–Vout –Vout
7
Trim
Pin-Out
6
9.5
40.6
10.16
5.08
50.8
6
5
4
1
2
7
Bottom
view
45.72
(2.0)
(0.24)
(1.6)
(0.4)
(0.38)
(0.4) (0.4)
(0.2)
(1.8)
12.7
(0.5)
5.1
(0.2)
3
10.16 10.16
10.16
(0.4)
2.5
(0.1)
Nominal output voltage at open Trim input.
Specifications can be changed any time without notice