- 商品参数
- 商品详情
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商品参数
参数完善中
商品详情
产品特点 FEATURES
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Brand: Cosel, model ZUS254805-A (ZUS25 series PCB mount DC-DC converter)
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Input voltage range: DC36-75V
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Output specifications: 5V DC at max 4.0A (20W max output)
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Efficiency: 82% typical (at rated input/output)
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Protection features: Overcurrent (auto-recover above105% rating), overvoltage (triggers at115-140% rating)
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Functional: Remote on/off control (TTL compatible; RC short to input -side for ON,2.4-5.5V/open for OFF)
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Safety approvals: UL60950-1, EN60950-1, CSA C22.2 No.60950-1, IEC60950-1
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Environmental resistance: Operating temp -20~+71°C, storage temp -40~+85°C;10G vibration,50G impact
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Isolation: AC500V for1min (input-output/input-case/output-case)
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Electrical performance: Line regulation≤20mV max, load regulation≤40mV max; ripple≤80mVp-p, noise≤120mVp-p
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Mechanical: Case size65×8.5×50mm(W×H×D), weight≤65g; cooling by natural convection
使用场景 APPLICATIONS
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PCB-mounted power conversion for stable5V output from36-75V DC input
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Industrial control systems, telecom equipment, precision instrumentation
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Automation devices in harsh environments (wide temp, vibration resistance)
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Systems needing remote power on/off control
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UL/EN safety-compliant electronic applications
注意事项 PRECAUTIONS
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Do not operate outside specified input/output ranges to avoid damage
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Prohibited: Series/parallel with other models
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Ensure adequate PCB wiring on mounted side for isolation
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Follow derating curve at high temps (>25°C)
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Remote control: Short RC to input -side (ON),2.4-5.5V/open (OFF)
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No modification/disassembly (voids safety approvals)
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Store in dry environment within -40~+85°C
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Use natural convection cooling; no forced cooling needed if rated
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Output voltage fixed when TRM pin open; adjust via external VR only if guided
ZUS254805-A
价格：￥589.45
购买数量
个
(1个/盒，最小起订量1个，递增量：1)
总价金额：
￥0.00精选推荐
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