DC/DC converters for rail applications feature tight regulation

Posted By : Lanna Cooper
DC/DC converters for rail applications feature tight regulation

MINMAX has announced its new MKZI10 family of 10W railway DC/DC in the industry standard 1x2" footprint. The 10W MKZI10 family consists of 18 models with ultra-wide input ranges of 9-36/18-75/40-160Vin and outputs of 5/12/15/24/±12/±15V in a 1.00x2.00x0.43" shielded and encapsulated package with no minimum load requirements.

The MKZI10’s I/O Isolation of 3,000VAC with reinforced insulation, high efficiency up to 90% and operating temperature range of -40 to +95ºC (see curves) assure reliable performance for critical applications in harsh environments.

Features include:

  • Tight regulation
  • Low no-load power consumption
  • Integral EMI filter to meet EN55022 Class A
  • Remote on/off
  • Vout Trim (±10%)

Built-in protection circuits include under voltage lockout, over voltage, over current and short circuit protection.

The MKZI10 family has been intensely qualified to meet: UL/cUL/EN 62368-1 (60950-1) standards with CB Report; railway certification to EN50155 (IEC60571); Fire Protection to EN45545-2; Shock & Vibration to EN61373; cooling, dry & damp heat testing to IEC/EN60068-2- 1,2,30; and railway EMC standard to EN50121-3-2.

All models are Conflict-Free/Reach/RoHS/Hazardous Substance Process Management (IECQ QC 080000) compliant and backed by a three year warranty.


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