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參數資料
| 型號： | TMR2421 |
| 廠商： | TRACO ELECTRONIC AG. |
| 英文描述： | DC/DC Converters - TMR Series, 2 Watt |
| 中文描述： | 直流/直流轉換器-屯門公路系列，2瓦特 |
| 文件頁數： | 2/3頁 |
| 文件大?。?/td> | 124K |
| 代理商： | TMR2421 |
http://www.tracopower.com
Page 2 of 3
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
DC/DC Converters
TMR Series
2 Watt
Input Specifications
Input current at full load
(nominal input)
Surge voltage
(100 msec. max.)
Input Filter
Start up time
Output Specifications
Voltage set accuracy
Regulation
Ripple and noise
(20 MHz Bandwidth)
Temperature coefficient
Short circuit protection
Minimum load
Capacitive load
General Specifications
Temperature ranges
Humidity
(non condensing)
Reliability, calculated MTBF
(MIL-HDBK-217 F)
Isolation voltage
Isolation capacity
Isolation resistance
Switching frequency
Remote On/Off
Physical Specifications
Case material
Potting material
Weight
5 Vin models:
667 mA max.
12 Vin models:
242 mA max.
24 Vin models:
119 mA max.
48 Vin models:
62 mA max.
5 Vin models:
15 V max.
12 Vin models:
25 V max.
24 Vin models:
50 V max.
48 Vin models:
100 V max.
capacitor type
< 1ms
(at nominal input and resistive load)
– Input variation Vin min. to Vin max.
– Load variation 25 – 100 %:
± 2 %
± 0.5 % max.
± 0.75 % max. for single output models
± 1.0% max. for dual output models
50 mVpk-pk max
± 0.1 % / °C
continuous, automatic recovery
25% of rated max current
(operation at lower
load condition is safe but a higher output ripple
will be experianced)
3.3 VDC / 5 VDC output models:
2’200 μF max. / 1’000 μF max.
12 VDC / ±5 VDC output models:
70 μF max. / ±470 μF max.
±12 VDC / ±15 VDC output models:
100 μF max. / ± 47 μF max.
– Operating
– Storage
– 40 °C ... + 75 °C
(no derating)
– 55 °C ... + 105 °C
95 % rel. H max.
> 2.3 Mio h @ 25°C
1’000 VDC
300 pF max.
> 1‘000 M Ohm
100 to 650 kHz (PFM)
ON:
open or high impedance
OFF:
3...6mA input current applied via 1KW resistor
OFF stand by input current
max 1mA
–
Input/Output
–
Input/Output
–
Input/Output (500 VDC)
non-conductive plastic
epoxy, UL 94V-0 - rated
4.8g (0.17oz)
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