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參數(shù)資料
| 型號： | TEP4812 |
| 廠商： | TRACO ELECTRONIC AG. |
| 英文描述： | DC/DC Converter |
| 中文描述： | 直流/直流轉(zhuǎn)換器 |
| 文件頁數(shù)： | 2/3頁 |
| 文件大?。?/td> | 49K |
| 代理商： | TEP4812 |
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)
24 Vin single output models
24 Vin dual output models
48 Vin single output models
48 Vin dual output models
16 mA typ.
20 mA typ.
7 mA typ.
10 mA typ.
Input current
(full load)
24 Vin; 5.1 Vout models
24 Vin; other output models
48 Vin; 5.1 Vout models
48 Vin; other output models
250mA typ.
290mA typ.
120mA typ.
140mA typ.
Start-up voltage /
under voltage shut down
24 Vin models
48 Vin models
16.5 VDC / 16 VDC
32.5 VDC / 32 VDC
Surge voltage
(1 sec. max.)
24 Vin models
48 Vin models
t.b.a.
t.b.a.
Conducted noise
(input)
Output Specifications
EN 55022 level A, FCC part 15, level A
Voltage set accuracy
± 3 %
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.
± 1 % max.
± 2 % max.
± 3 % max.
Ripple and noise
(20 MHz Bandwidth)
60 mVpk-pk max.
Temperature coefficient
± 0.05 % / °C
Output current limitation
>110 % of Iout max. contsnat current
Short circuit protection
constant current, indefinte
Capacitive load
– single output models
– dual output models
10’000 μF max.
10’000 μF max.
General Specifications
Temperature ranges
– Operating
– Case temperature
– Storage
– 25 °C ... + 75 °C
(no derating)
+ 95 °C max.
– 40 °C ... + 115 °C
Humidity
(non condensing)
95 % rel H max.
Reliability, calculated MTBF
(MIL-HDBK-217 E)
>1 Mio. h @ + 25 °C
Isolation voltage
Input/ Output
1’500 VDC
Isolation capacity
Input/ Output
2200 pF typ
Isolation resistance
Input/ Output (500 VDC)
> 1‘000 M Ohm
Switching frequency
325 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
UL /cUL File E188913
DC/DC Converter
TEP Series 6 Watt
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