DC-DC Converters RAQ75W Series
Product Information:
Model: RAQ75W
Category: DC/DC Converter (Railway & Rail transit)
Quarter Brick（60.6mm×39.01mm×12.7mm）
Low No-load Loss
Input Under Voltage Protection（55V to 65V Turn off）
Positive Logic Control（3.5V to 15V Turn on）
Output Over Voltage Protection, auto-recovery（14.4V to 16.8V）
Output Voltage Adjust Range: ±10% of the rated output voltage
High Efficiency up to 89%（110V，full load）
1500Vac Isolation Voltage
Operation Baseplate Temperature -40℃ to 100℃
115℃ Typ. Over Temperature Protection
Meets Requirements Of Standard EN 50155
Warranty Period: 5-year
Applications: Industry, Railway &
Rail transit.
Electrical Specification:
Input characteristic:
Input Voltage Range: 9-36Vdc, 40(66)-160Vdc
Output characteristic:
Output Voltage/Current : see tables - technical datasheets
Line Regulation: ±0.2% max. Vo
Load Regulation: ±0.5% max. Vo
Ripple and Noise: 100mV (typ.)
Temperature Coefficient: ±0.02%/℃
General characteristic:
Switching Frequency: 220KHz (typ.)
Efficiency: 89% (typ.)
MTBF: 2×106h @Bellcore TR332,Tc=25℃
Case Temperature: -40℃ to +100℃
Storage Temperature: -55℃ to +125℃
Shock And Vibration : Meets EN50155
EMC Specifications:
EMI Conducted Emission : EN55032 CLASS A
Surge Immunity: IEC/EN61000-4-5 line to line(±1kV/2Ω) CLASS B
Fast Transient : IEC/EN61000-4-4 ±2kV(5/50ns, 5kHz) CLASS A
Our Services:
15 years experience of converter industry.
5 Years Warranty.
Fast response for any question within 24 hours.
Full technical support before/after sales.
Customized products available (OEM, ODM).
ROHS Compliance
FAQ:
Q: what can you buy from us?
A: AC-DC Converter,DC-DC Converter,Power Module, Power Converter,Module Power Supply
Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q: Is it acceptable to print my logo on the product?
A: Yes. based on a certain purchase quantity,we can make OEM logo.
Q: Do you offer guarantee for the products?
A: Yes, we offer 2 or 5-year warranty for our products.
Q: What if I cannot find what I need on your products list?
A: What we list are standard types of AC-DC Converter,DC-DC Converter, if can't find what you needed, please tell us, we will send you the technical datasheet on email.
