PQ60120QEx17

DC-DC Converter

35-75V

12V

17A

200W

2250V dc

Quarter-brick

Input

Output

Current

Max Power

Isolation

DC-DC Converter

Product Details

The PQ60120QEx17 PowerQor Exa Quarter-brick converter is a next-generation, board-mountable, isolated, fixed switching frequency DC/DC converter. The Exa series offers industry leading power density for standard isolated DC/DC converters with both a wide input range and a tightly regulated output. Targeted for use in intermediate bus architectures, this module supplies an isolated step down voltage from 35-75V to 12V and provides more available power and higher efficiency than most competitive bus converters. This converter is available in openframe and baseplated versions. RoHS Compliant (see last page).

Operational Features

• Ultra-high efficiency, >95% at full rated load current, >96% at half rated load current
• Delivers up to 17 A of output current (200 W) with minimal derating - no heatsink required
• Wide input voltage range: 35V – 75V, with 100V, 100ms input voltage transient capability
• Fixed frequency switching provides predictable EMI performance
• No minimum load requirement means no preload resistors required
• Wide output voltage trim range (-50% to +5%), see trim section

Mechanical Features

• Industry standard pin-out configuration
• Standard Size Open Frame:1.45" x 2.30" (36.8 x 58.4mm)
• Total Open Frame height only 0.417” (10.59mm) permits better airflow and smaller card pitch
• Open Frame Weight: 1.5 oz. (42g)
• Flanged pins designed to permit surface mount soldering, avoid wave solder using FPiP technique on open frame units

Control Features

• On/Off control referenced to input side
• Positive and negative logic options are available

Safety Features

• UL 60950-1/R2011-12
• EN60950-1/A2:2013
• CAN/CSA-C22.2 No. 60950-1/A1:2011

Protection Features

• Input under-voltage lockout disables converter at low Vin conditions
• Output current limit
• Short circuit protection
• Protection from permanent damage and hazardous conditions
• Active back bias limit
• Latching output OVP protects load from damaging voltages
• Thermal shutdown protects converter from abnormal conditions