查询TEM3-0511供应商
Features
24–Pin DIP Package
Tightly regulated Output
V ery low Output Noise
Short-Circuit Protection
Internal Filter
Industry Standard Pinout
2 Year Product Warranty
DC/DC Converter
TEM 3 Series 3 Watt
The TEM 3 series is a range of isolated dc/dc converters in a
DIL-24 package. They offer tight output regulation and very low
output noise. Operating temperature range is –25 °C to +70°C.
This product series provides a cost effective solution for many
industrial or consumer electronics applications.
Ordercode Input voltage Output voltage Output curr ent max. Efficiency typ.
TEM 3-0511 5 VDC 600 mA 60 %
TEM 3-0512
TEM 3-0521 ±1 2 VDC ± 125 mA 60 %
TEM 3-0522 ±1 5 VDC ± 100 mA 60 %
TEM 3-1211 5 VDC 600 mA 60 %
TEM 3-1212
TEM 3-1221 ±1 2 VDC ± 125 mA 60 %
TEM 3-1222 ±1 5 VDC ± 100 mA 60 %
5 VDC ± 10%
12 VDC ± 10%
12 VDC 250 mA 62 %
12 VDC 250 mA 62 %
TEM 3-2411 5 VDC 600 mA 60 %
TEM 3-2412
TEM 3-2421 ±1 2 VDC ± 125 mA 60 %
TEM 3-2422 ±1 5 VDC ± 100 mA 60 %
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24 VDC ± 10%
12 VDC 250 mA 64 %
Input Specifications
Input current (no load) 5 Vin models 100 mA typ.
12 Vin models 50 mA typ.
24 Vin models 25 mA typ.
Input current (full load) 5 Vin models 980 mA typ.
12 Vin models 410 mA typ.
24 Vin models 205 mA typ.
Surge voltage (1 sec. max.) 5 Vin models 7.5 VDC
12 Vin models 15.0 VDC
24 Vin models 30.0 VDC
Output Specifications
Voltage set accuracy ± 3 %
Regulation – Input variation Vin min. to Vin max. ± 0.5 % max.
– Load variation 10 – 100 %
– single output models ± 0.5 % max.
– dual output models balanced load ± 1.0 % max.
– dual output models unbalanced load ± 3.0 % max.
DC/DC Conver ter
TEM 3 Series 3 Watt
Ripple and noise (20 MHz Bandwidth) 50 mVpk-pk max.
Temperature coefficient ± 0.02 % / °C
Output current limitation > 120% Iout max., constant current
Short circuit protection indefinite
Capacitive load – single output models 470 µF max.
– single output models 220 µF max.
General Specifications
Temperature ranges – Operating – 25 °C ... + 70 °C
– Case + 95 °C max.
– Storage – 40 °C ... + 125 °C
Humidity (non condensing) 95 % rel H max.
Reliability, calculated MTBF (MIL-HDBK-217 E) > 600’000 h @ + 25 °C
Isolation voltage Input/Output 500 VDC
Isolation capacity Input/Output 100 pF typ
Isolation resistance Input/Output (500 VDC) > 1‘000 M Ohm
Switching frequency 80 kHz typ.
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
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DC/DC Conver ter
TEM 3 Series 3 Watt
Physical Specifications
Case material black coated metal
Weight 14 g (0.49 oz)
Soldering temperature max. 260 °C / 10 sec.
Outline Dimensions mm (inches)
2.0
(0.079)
1
3
2
10
Bottom view
23
22
24
17.78
2.54
2.54 2.542.54
(0.1) (0.1)
27.94
32.0
(1.26)
15
(0.7)
(1.1)
11
14
(0.1) (0.1)
12
13
(0.394)
15.24
2.4
(0.094)
(0.394)
20.0
10.0
(0.394)
3.8
(0.15)
Pin-Out
Pin Single Dual
1 +Vin (Vcc) +Vin (Vcc)
2 No function –Vout
3 No function Common
10 –Vout Common
11 +Vout +Vout
12 –Vin (GND) –Vin (GND)
13 –Vin (GND) –Vin (GND)
14 +Vout +Vout
15 –Vout Common
22 No function Common
23 No function –Vout
24 +Vin (Vcc) +Vin (Vcc)
Pin diameter ø 0.5 ±0.05 (0.02 ±0.002)
Tolerances ±0.5 (0.02)
Specifications can be changed without notice
Jenatschstrasse 1 • CH-8002 Zurich • Switzerland
Tel. +41-1284 2911 • Fax +41-1201 1168 • e-mail: sales@traco.ch • internet: http://www.tracopower.com
Rev . 12/00
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