MKW20M シリーズ
20W DC-DCパワーコンバータ
  • 業界標準 2"×1" パッケージ
  • ワイド入力範囲2:1
  • 安定化出力
  • 強化絶縁耐圧 4200VAC, 動作電圧 300Vrms
  • 低漏洩電流<5µA
  • 動作周囲温度範囲 -40℃ to +80℃
  • 最低負荷要求なし
  • 入力低電圧/過電流/過電圧/短絡保護機能
  • 伝導電磁妨害フィルタ内蔵、EN 55011 Class A 準拠
  • 医療用機器EMC規格EMI EN 55011 & EMS EN 60601-1-2第4版準拠
  • 医療機器安全規格IEC/EN 60601-1 & ANSI/AAMI ES 60601-1第3版(2×MOPP)認証取得、CEマーキング

The MINMAX MKW20M series is a range of high performance 20W medical approved DC-DC converter within encapsulated 2”x1” package which specifically design for medical applications. There are 21 models available for input voltage of 12, 24, 48VDC with wide 2:1 input range and fixed output voltage. The I/O isolation is specified for 4200VAC with reinforced insulation, which rated for 300Vrms working voltage. Further features include under-voltage, overload, over voltage, short circuit protection, no min. load requirement, EMI emission EN 55011 class A approved, low I/O leakage current 5μA max. and operating ambient temp. range by -40℃ to 80℃ by high efficiency up to 90%. MKW20M series conform to 4th edition medical EMC standard, medical safety with 2xMOPP (Means Of Patient Protection) per 3rd edition of IEC/EN 60601-1 & ANSI/AAMI ES60601-1 approved. The MKW20M series offer a perfect solution for demanding applications in medical instrument requesting a certified supplementary and reinforced insulation system to comply with latest medical safety approval for 2xMOPP requirement.

Output Voltage Accuracy ±1.0% max.
Line Regulation ±0.5% max.
Load Regulation Single ±0.5% max.
Dual ±1.0% max.
Ripple & Noise (20MHz) 5V 5.1V 50mVp-p typ.
24V  150mVp-p typ.
others  100mVp-p typ.
Efficiency Up to 90%
I/O Isolation Voltage 4200VAC min. (Reinforced Insulation)
I/O Isolation Capacitance 80pF typ.
Leakage Current <5µA
Operating Ambient Temp. Range -40°C to +80°C (See Derating Curve)
Short Circuit Protection Continuous (Auto. Recovery)
Case Material Plastic (UL94V-0 rated)
Safety Approval 2xMOPP per 3rd Edition of IEC/EN 60601-1 & ANSI/AAMI ES60601-1, CB Report, CE Marking
Contact local distributor for quote

Comparison ECAD Model Number Output Power Input Voltage (VDC) Output Voltage (VDC) Output Current (mA) Efficiency Output Regulation I/O Isolation Package Type