参数资料
型号: TEN3-4822
厂商: TRACO ELECTRONIC AG.
英文描述: DC/DC Converter
中文描述: 直流/直流转换器
文件页数: 2/3页
文件大小: 50K
代理商: TEN3-4822
www.tracopower.com
Page 2
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
Input Specifications
Input current no load /full load
5 Vin models
12 Vin models
24 Vin models
48 Vin models
40 mA / 800 mA typ.
20 mA / 300 mA typ.
5 mA / 150 mA typ.
3 mA / 75 mA typ.
Start-up voltage /
under voltage shut down
5 Vin models
12 Vin models
24 Vin models
48 Vin models
4 VDC /
7 VDC /
12 VDC / 11
24 VDC / 22
3.5 VDC typ.
6.5 VDC typ.
VDC typ.
VDC typ
Surge voltage
(1 sec. max.)
5 Vin models
12 Vin models
24 Vin models
48 Vin models
11 V max.
25 V max.
50 V max.
100 V max.
Reverse voltage protection
1.0 A max.
Conducted noise
(input) (5 V input models excluded)
Output Specifications
Voltage set accuracy
EN 55022 level A, FCC part 15, level A
± 1 %
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
± 0.5 % max.
± 0.5 % max.
± 1.0 % max.
± 2.0 % max.
Ripple and noise
(20 MHz Bandwidth)
50 mVpk-pk max
Temperature coefficient
± 0.02 % / °C
Current limitation
> 110% of Iout max., constant current
Short circuit protection
Hiccup mode, indefinite
(no automatic recovery)
Capacitive load
– single output models
– dual output models
400 μF max.
100 μF max.
General Specifications
Temperature ranges
– Operating
– Case temperature
– Storage
– 40 °C ... + 75 °C
(no derating)
+ 95 °C max.
– 40 °C ... + 125 °C
Humidity
(non condensing)
95 % rel H max.
Reliability, calculated MTBF
(MIL-HDBK-217 E)
>1.1 Mio. h @ + 25 °C
Isolation voltage
Input/ Output
1’500 VDC
Isolation capacity
Input/ Output
65 pF typ
Isolation resistance
Input/ Output (500 VDC)
> 1‘000 M Ohm
Switching frequency
300 kHz typ. (Pulse frequency modulation PFM)
Safety standards
UL 1950 , IEC 60950, EN 60950
Compliance up to 60 VDC input
voltage (SELV limit)
Safety approval
cUL / UL (File no. E188913)
DC/DC Converter
TEN 3 Series 3 Watt
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