- VTA97022-00
- 50W DC-DC Converter
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- FEATURES
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- - Low Cost Power Converter
- - Up to 50 Watts Output Power
- - Wide DC Input Range / EMI Filtered
- - Continuous Short Circuit Protection
- - Thermal Protection
- This Low Cost Power Converter, used in Telecom Equipment applications, features a low profile package of 6.0Ó W x 2.0Ó H x 3.2Ó D or 1.3Watt/in3. It has excellent load regulation, input filtering, and low output ripple as well as current limiting/thermal shutdown.
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- Input Specifications:
- Steady State Input Voltage...................................... 38 to 72 VDC
- Inrush Current (72V in, Full Load) ........................ A peak maximum
- Isolation (input/output to chassis) .......................... Hi-Pot Tested @ 500 VDC
- Output Specifications:
- Nominal Maximum DC Ripple Maximum
- Voltage Current Regulation & Noise Power
- + 15 VDC 3.3 A ±4% < 250 mVp-p 50 W
- Over-voltage Protection .......................................... 125% of nominal level
- Current Limit .......................................................... Set to between 105 & 125% of Full Load Current
- Efficiency ............................................................... > 80% @ 380 Watts
- Physical Specifications:
- Weight.................................................................... ² 2.2 lbs, 1 Kg
- Enclosure................................................................ Aluminum Alloy 5052-H32
- Finish...................................................................... Allodyne Chemical film, Class 1, yellow
- Mounting Position.................................................. Any orientation
- Connections............................................................ Input: GTSL02R16-10P (J1) , Output: GTSL02R16-10S (J2)
- Environmental Specifications:
- Temperature Operating............................................ -40¡C to +70¡C with transient overtemperature +15¡C for 10 minutes.
- Temperature Storage............................................... -40¡C to +85¡C
- Cooling .................................................................. Thermostatically Controlled Dual Fan Cooling, self contained in PSU
- Humidity................................................................. Designed to meet MIL-STD-810E, Method 507, Procedure 1.
- Salt Fog .................................................................. Designed to meet MIL-STD-810E, Method 509.3
- Shock ..................................................................... 50m/(sec*sec), 50 mSec, Half-sine pulse
- Vibration................................................................. 5 to 150Hz per EN50155
- Reliability:
- Reliability Prediction (MIL-HDBK-217F)............. >100.000 Hours
