PVB3-D5-D5-D

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价格：￥94.3价格含税（税率13%）

品牌名称: CUI
商品型号: PVB3-D5-D5-D
商品编号: C6630298
商品毛重: 1克(g)

广东仓0
SMT仓0

购买数量

个

(15个/管，最小起订量1个，递增量：1)

总价金额：

￥0.00

近期成交0单

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商品参数

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产品特点 FEATURES

1 Small isolated DC-DC converter with compact package size (31.60×20.30×10.20mm) and light weight (14g)

2 Supports single/dual regulated output options (model-dependent)

3 Provides 3000Vdc isolation between input and output for safety and noise reduction

4 Built-in short circuit protection (duration 1-5 seconds; supply voltage must be disconnected after short circuit)

5 Wide operating temperature range: -40°C to 105°C (suitable for harsh environments)

6 High efficiency performance: up to 86% efficiency, with high efficiency maintained at light load conditions

7 Low output ripple and noise (model-dependent, e.g., 80mV-p for some models)

8 Compliance with safety and environmental standards: RoHS, UL, CE certified

9 Isolation resistance: 1000MΩ at 500Vdc; isolation capacitance: 30-50pF

10 Output voltage accuracy: ±1% (no-load), ±3% (load)

11 Line regulation: ±0.2% (typical), ±0.5% (max); load regulation: ±0.5% (typical), ±1% (max)

使用场景 APPLICATIONS

1 Industrial automation systems: Convert and isolate voltages for control modules, sensors, and actuators in harsh industrial environments

2 IoT edge devices: Ideal for battery-powered IoT sensors and gateways due to high light-load efficiency and compact size

3 Telecom and networking equipment: Provide isolated power for line cards, transceivers, and communication modules

4 Test and measurement instruments: Ensure stable, isolated power for precision measurement components to reduce interference

5 Embedded electronics: Suitable for compact embedded systems (like microcontroller boards) requiring voltage conversion and isolation

6 Consumer electronics: Used in routers, set-top boxes, and audio equipment for noise-free power conversion

7 Automotive auxiliary systems: For non-critical auxiliary devices (e.g., infotainment components) needing wide temperature range operation

注意事项 PRECAUTIONS

1 Minimum output load requirement: The minimum output load should not be less than 5% of full load; if load is too low, connect a resistor in parallel at the output

2 External circuit components: Follow recommended EMC circuit (Figure1 and Table1) using appropriate fuse, MOV, capacitors, and inductors based on input voltage

3 Input conditions: Ensure input fluctuations and ripple do not exceed module specs when used in unregulated conditions

4 Short circuit handling: Disconnect supply voltage after short circuit protection duration (1-5 seconds)

5 Temperature derating: Adjust output power according to derating curve at high temperatures (above 85°C)

6 Soldering guidelines: Hand soldering (1.5mm from case, max 300°C for 10 seconds); wave soldering per specified profile

7 Capacitive load limit: Do not exceed maximum capacitive load values in Table3 (e.g.,4700uF for single 3.3V output)

8 Isolation safety: Do not apply voltage exceeding 3000Vdc between input and output terminals