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參數(shù)資料
| 型號： | TMR3-1221WI |
| 廠商： | TRACO ELECTRONIC AG |
| 元件分類： | 電源模塊 |
| 英文描述： | 2-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS AND REACH COMPLIANT, PLASTIC, SIP-8/7 |
| 文件頁數(shù)： | 2/3頁 |
| 文件大?。?/td> | 138K |
| 代理商： | TMR3-1221WI |
http://www.tracopower.com
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All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
DC/DC Converters
TMR 3WI Series
3 Watt
Input Specifications
Input current at full load
12 Vin models: 340 mA max.
24 Vin models: 170 mA max.
48 Vin models: 85 mA max.
Input current at no load
12 Vin models: 40 mA max.
24 Vin models: 25 mA typ.
48 Vin models: 15 mA typ.
Surge voltage (100 msec. max.)
12 Vin models: 25 V max.
24 Vin models: 50 V max.
48 Vin models: 100 V max.
Input filter
inernal capacitor
ESD (electrostatic discharge)
EN 61000-4-2, air ±8 kV, contact ±6 kV,
perf. criteria A
Radiated immunity
EN 61000-4-3, 10 V/m, perf. criteria A
Fast transient / Surge
EN 61000-4-4, ± 2 kV, perf. criteria A
EN 61000-4-5, ± 1 kV perf. criteria A
With external input capacitor e.g. Nippon
chemi-con KY 100 F, 100 V, ESR 110 mOhm
Conducted immunity
EN 61000-4-6, 10 Vrms, perf. criteria A
Output Specifications
Voltage set accuracy
±1 % max
Regulation
– Input variation Vin min. to Vin max.
0.2 % max.
– Load variation 0 – 100%
single output models: 1.0 % max.
dual output models: 1.0 % max. balanced load
– Load cross regulation 25/100%
5.0 % max. (dual output models)
Minimum load
not required
Temperature coefficient
0.02 %/K
Ripple and noise (20 MHz Bandwidth)
30 mVpk-pk max.
Start up time
– Power On
30 ms typ.
(constant resistive load)
– Remote On
30 ms typ.
Transient response setting time (25% load step change)
250 s typ.
Short circuit protection
continuous, automatic recovery
Capacitive load
3.3 VDC models: 1‘760 F max.
5 VDC models: 1’000 F max.
12 VDC models: 170 F max.
15 VDC models: 110 F max.
±5 VDC models: ±470 F max.
±12 VDC models: ±100 F max.
±15 VDC models: ±47 F max.
General Specifications
Temperature ranges
– Operating
–40°C to +85°C
– Case temperature
+100°C max.
– Storage
–55°C to +125°C
Load derating
3.3 %/K above 70°C
Humidity (non condensing)
95 % rel. H max.
Reliability, calculated MTBF (MIL-HDBK-217F, @ 25°C, ground benign)
>1.7 Mio h
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相關(guān)代理商/技術(shù)參數(shù) |
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| TMR3-1221WIE | 制造商:Traco Power 功能描述:DC/DC converter,Isolated,+/-5V,300mA,3W |
| TMR3-1222 | 制造商:Traco Power 功能描述:DC/DC,Reg,9-18Vin,+-12Vo 0.125A,3W,1.5kV 制造商:Traco Power 功能描述:Module DC-DC 2-OUT 12V/-12V 0.125A/-0.125A 3W 7-Pin SIP |
| TMR3-1222E | 制造商:Traco Power 功能描述:DC/DC converter,9-18V,+/-12Vout 125mA 3W |
| TMR3-1222-HI | 制造商:Traco Power 功能描述:DC/DC converter,Isolated,+/-12V,125mA,3W |
| TMR3-1222WI | 制造商:TRACOPOWER 制造商全稱:TRACO Electronic AG 功能描述:DC/DC Converters |
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