- 業界標準 2" × 1" パッケージ
- ウルトラワイド入力範囲 9-36VDC, 18-75VDC, 40-160VDC
- 強化絶縁耐圧 3000VAC
- 動作周囲温度範囲 -40°C to +88.5°C
- 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
- リモート オン/オフ制御機能、出力電圧調整可能
- 伝導電磁妨害フィルタ内蔵、EN 55032/11 Class A 準拠
- 耐振動 & 耐衝撃規格 EN 61373に準拠
- 冷却、乾燥、耐湿試験 IEC/EN 60068-2-1, 2, 30に準拠
- 火災安全性規格EN 45545-2に対応
- 鉄道EMC(EMI+EMS)規格 EN 50121-3-2に準拠
- 鉄道安全規格EN 50155(IEC 60571)認証取得
- UL/cUL/IEC/EN 62368-1(60950-1)認証取得、CEマーキング
The MINMAX MKZI20 series is a range of high performance 20W isolated DC-DC converter within encapsulated 2"x1" package which specifically design for railway applications. There are 18 models available for the railway system of multi-input voltage range by 24(9~36)VDC、48(18~75)VDC、 72/110(40~160)VDC and fixed output voltage regulation. Further features include under-voltage, overload, over voltage, short circuit protection, remote ON/OFF, output voltage trim and conducted EMI EN 55032/11 Class A as well. MKZI20 series conform to vibration and thermal shock/bump test EN 61373, cooling, dry and damp heat test IEC/EN 60068-2-1,2,30 and railway EMC standard EN 50121-3-2 and complies also with Railway Certification EN 50155 (IEC 60571). MKZI20 series offer an highly reliable solution for critical applications in railway systems, battery-powered equipment, measure instrumentation and many critical applications.
Output Voltage Accuracy | ±1.0% max. | ||
Line Regulation | ±0.2% max. | ||
Load Regulation | Single | ±0.5% max. | |
Dual | ±1.0% max. | ||
Ripple & Noise (20MHz) | 5V | 50mVp-p typ. | |
24V | 150mVp-p typ. | ||
others | 100mVp-p typ. | ||
Efficiency | Up to 88% | ||
I/O Isolation Voltage | 3000VAC min. (Reinforced Insulation) | ||
I/O Isolation Capacitance | 1500pF typ. | ||
Operating Ambient Temp. Range | -40°C to +88.5°C (See Derating Curve) | ||
Short Circuit Protection | Continuous (Auto. Recovery) | ||
Output Voltage Trim | ±10% max. | ||
Remote ON/OFF | Enable High | ||
Case Material | Metal (6 side shielded with insulated baseplate) | ||
Railway & Safety Approval | UL/cUL/IEC/EN 62368-1(60950-1), CB-Report, EN50155 (IEC60571) & CE Marking |

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- +49(0)6158-8285-0
- +49(0)6158-8285-155
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- markus.mueller@eu.kagafei.com
- +49 (0) 6103 690 390
- +49 (0) 173 700 49 68
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Comparison | Model Number | Output Power | Input Voltage (VDC) | Output Voltage (VDC) | Output Current (mA) | Efficiency | Output Regulation | I/O Isolation | Package Type |
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