TEF1210 [TRACOPOWER]
DC/DC Converter; DC / DC转换器
| 型号： | TEF1210 |
| 厂家： | 
TRACO ELECTRONIC AG |
| 描述： | DC/DC Converter |
| 文件： | 总3页 (文件大小：56K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DC/ DC Converter
TEF Series
3 Watt
Features
Full SMD design with Ceramic Capacitors
Wide 2:1 Input range
High Efficiency
Short Circuit Protection
Metal Case, 24–Pin DIP
2 Year Product Warranty
The TEF-series is a family of isolated dc/ dc-converters that offers a
cost effective solution for applications requiring miniature size and
high performance features. SMT-design with exclusive use of ce-
ramic capacitors guarantees a very high reliability with an MTBF of
over 1’000’000 hours. A highly automated production with 100%
parameter test ensures a high quality standard of this product.
Models
Ordercode
Input voltage range
Output voltage
Output current max.
Efficiency typ.
TEF 0510
TEF 0511
TEF 0512
TEF 0521
TEF 0522
TEF 1210
TEF 1211
TEF 1212
TEF 1221
TEF 1222
TEF 2010
TEF 2011
TEF 2012
TEF 2021
TEF 2022
TEF 2410
TEF 2411
TEF 2412
TEF 2421
TEF 2422
TEF 4810
TEF 4811
TEF 4812
TEF 4821
TEF 4822
3.3 VDC
5 VDC
650 mA
500 mA
240 mA
± 125 mA
± 95 mA
700 mA
550 mA
250 mA
± 125 mA
± 100 mA
700 mA
550 mA
250 mA
± 125 mA
± 100 mA
700 mA
600 mA
250 mA
± 125 mA
± 100 mA
700 mA
69 %
72 %
74 %
74 %
74 %
71 %
73 %
78 %
78 %
78 %
72 %
75 %
80 %
80 %
80 %
76 %
80 %
82 %
82 %
83 %
76 %
80 %
82 %
82 %
83 %
4.5 – 7 VDC
9 – 18 VDC
10 – 30 VDC
18 – 36 VDC
36 – 72 VDC
12 VDC
±12 VDC
±15 VDC
3.3 VDC
5 VDC
12 VDC
±12 VDC
±15 VDC
3.3 VDC
5 VDC
12 VDC
±12 VDC
±15 VDC
3.3 VDC
5 VDC
12 VDC
±12 VDC
±15 VDC
3.3 VDC
5 VDC
600 mA
250 mA
± 125 mA
± 100 mA
12 VDC
±12 VDC
±15 VDC
www.tracopower.com
Page 1
DC/ DC Converter
TEF Series
3 Watt
Input Specifications
Input current no load
5 Vin models:
12 Vin models:
20 Vin models:
24 Vin models:
48 Vin models:
60 mA typ.
15 mA typ.
25 mA typ.
7 mA typ.
6 mA typ.
Input current full load
5 Vin models:
12 Vin models:
20 Vin models:
24 Vin models:
48 Vin models:
720 mA typ.
310 mA typ.
180 mA typ.
140 mA typ.
70 mA typ.
Surge voltage (1 sec. max.)
5 Vin models:
12 Vin models:
24 Vin models:
7.5 V max.
15 V max.
30 V max.
Input filter
Pi-Filter
Output Specifications
Voltage set accuracy
± 3 %
Regulation
– Input variation Vin min. to Vin max.
– Load variation 10 – 90 %; single output:
dual output:
± 0.5 % max.
± 1.0 % max.
± 2.0 % max.
Ripple and noise (20 MHz Bandwidth)
80 mVpk-pk max.
Temperature coefficient
± 0.02 % / °C
Short circuit protection
continuous
Capacitive load
– Single output models
– Dual output models
2200 µF max.
2200 µF max.
General Specifications
Temperature ranges – Operating
– 25 °C ... +75 °C
+ 95 °C
– Case
– Storage
– 40 °C ... +115 °C
Humidity (non condensing)
95 % rel H max.
Reliability, calculated MTBF (MIL-HDBK-217 E)
>1’000’000 h @ 25 °C
Isolation voltage
– Input/ Output
– Input/ Case
– Output/ Case
1’000 VDC
1’000 VDC
500 VDC
Isolation capacity
Isolation resistance
Switching frequency
– Input/ Output
– Input/ Output
500 pF typ.
>1‘000 M Ohm
25 – 85 KHz (depending on load)ations
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
TEF Series
3 Watt
Physical Specifications
Case material
Steel nickel-plated
Potting material
Silicon rubber TSE (UL 94V-O)
14 g (0.49 oz)
Weight
Soldering temperature
max. 260°C / 10 sec
Outline Dimensions mm (inches)
Pin-Out
1
2
3
24
23
22
Pin
1
Single
Dual
+Vin (Vcc)
No function
No function
–Vout
+Vin (Vcc)
–Vout
2
3
Common
Common
+Vout
10
11
12
13
14
15
22
23
24
15
14
13
10
11
12
+Vout
–Vin (GND) –Vin (GND)
–Vin (GND) –Vin (GND)
15.24 (0.6)
0.5
(0.02)
2.4 ±0.5
(0.1 0.02)
+Vout
–Vout
+Vout
Common
Common
–Vout
±
10 ±0.5
20 ±0.5 (0.8 ±0.02
)
5
No function
No function
+Vin (Vcc)
(0.2)
(0.4 ±0.02
)
+Vin (Vcc)
( ) = inches
Pin ø 0.5 (0.02)
Specifications can be changed without notice
Rev. 12/ 00
Jenatschstrasse 1 • CH-8002 Zurich • Switzerland
Tel. +41-1284 2911 • Fax +41-1201 1168 • e mail: sales traco.ch • internet: http:// www.tracopower.com
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