MTQ-Px-DC28 DC-DC Configurable

1 Output

16V to 40V

Up to 1500W


Standard Configuration

Continuous Operating Input

Total Output Power

Typical Efficiency

Product Details

The MultiQor Plate format of military-grade DC‑DC power supplies provides one customer defined output voltage that is isolated from the input and the cold plate. Using SynQor’s Mil-COTS line of high efficiency, high reliability, fixed switching frequency DC‑DC converters, this supply is designed to comply with MIL-STD‑704 for a 28Vin system when continuous full system power operation is only needed down to 16Vin. The complete assembly is designed to withstand the harsh environments of the Military and Aerospace industries and is compliant with MIL‑STD‑810G requirements.

Operational Features

♦ Designed to comply with MIL-STD-704 (A - F) Steady State
♦ High efficiency converters (90%-95%)
♦ Fixed frequency switching provides predictable EMI
♦ No minimum load requirement
♦ Soft start of all outputs

Mechanical Features

♦ Multiple physical formats
- P1: 3.80” x 6.90” x 0.97” (Single output)
- P2: 3.80” x 6.90” x 0.97” (Single output)
- P3: 6.70” x 6.93” x 0.97” (Single output)
♦ Refer to mechanical diagrams for weight
♦ Cold plate with mounting holes for connection to heat removal system
♦ Cover

Control Features

♦ System On/Off control (isolated)
♦ Output voltage Inhibit control (isolated)
♦ Remote Sense for the output voltage
♦ Output voltage trim available
♦ Input Good signal (isolated)

Safety Features

♦ 1500Vdc @ 30 MΩ input-to-output isolation
♦ Internal input fuse

Protection Features

♦ Input under-voltage lockout
♦ Output current limit and short circuit protection
♦ Output over-voltage protection
♦ Thermal shutdown
♦ Automatic restart for all of the above
♦ Active back bias current limit


♦ Remote Sense Jumpers
♦ Output current sharing