V48C15T75BG

工业品

价格：￥2074.11价格含税（税率13%）

品牌名称: VICOR
商品型号: V48C15T75BG
商品编号: C6908783
商品毛重: 1克(g)

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产品特点 FEATURES

1 Brand: VICOR, Model: V48C15T75BG, belongs to 48V Micro Family DC-DC converter module

2 Input specifications: 36-75VDC operating voltage, 100VDC surge withstand for ≤100ms; undervoltage turn-on ~34.9-35.7VDC, turn-off ~29.4-30.5VDC; overvoltage turn-off ~75.7-82.5VDC

3 Output specifications: Isolated 15V DC output,75W rated power; programmable output voltage range10-110% of nominal; ±0.5% regulation (no load to full load), ±0.2% line regulation (low to high input, full load), ±0.005%/°C temperature regulation

4 Performance: Up to89.9% typical efficiency (nominal input,75% load,25°C); high power density up to90W per cubic inch; low-noise ZCS/ZVS switching architecture

5 Temperature grade: T-grade, -40 to +100°C operating temperature, -40 to +125°C storage temperature

6 Protection & alarm: Input undervoltage (UV), overvoltage (OV), over-temperature (OT) protection; PC/SC pins provide fault alarm signals (UV/OV/OT/module fault) with auto-restart function

7 Flexibility: Parallelable with N+M fault tolerance; output voltage trimming (up/down) via external resistors; module enable/disable via PC pin (<2.3V vs -IN)

8 Compliance & approvals: RoHS compliant (pin style G); agency approvals including cURus, cTÜVus, CE, UL60950-1, EN60950-1 etc. (with appropriate input fuse)

9 Mechanical: Compact size (2.28×1.45×0.5 inches/57.9×36.8×12.7mm); long RoHS pin style (G) with gold-plated copper pins for onboard solder/socket mounting; aluminum baseplate for thermal dissipation

使用场景 APPLICATIONS

1 Distributed power systems in industrial automation equipment

2 Automatic Test Equipment (ATE) requiring stable15V DC power supply

3 Communication equipment (telecom infrastructure, network devices) needing efficient DC-DC conversion from48V input

4 Medical devices (non-life support type, subject to Vicor's approval)

5 Embedded systems and industrial control systems with48V input and15V output requirements

6 Equipment requiring parallel power modules for increased power or redundancy (up to3 modules via AC-coupled interface)

7 Industrial devices needing high power density and low-noise power conversion

注意事项 PRECAUTIONS

1 Do not exceed the rated load current under any conditions; dynamic loads exceeding25% of rated current need prior approval from Vicor Applications Engineering

2 Audible noise may occur under dynamic load, light load or no-load conditions

3 If using remote sense, add compensation circuitry to offset phase lag from external leads/load impedance; protect sense leads against reversal, noise, open circuit etc.

4 Use fast-acting electronic circuit breaker if load may exceed rated current; avoid testing current limit or short circuit current as it may damage the module

5 Output capacitance connected to the module must not exceed limits specified in the Maxi, Mini, Micro Design Guide

6 Module disable: Pull PC pin to ≤2.3V vs -IN using open collector transistor, relay or optocoupler; enable delay is typically4-7ms

7 Storage: Keep in ESD-safe packaging, store at15-38°C with non-condensing humidity; avoid exposure to extreme temperatures or moisture

8 Soldering and mounting: Follow the Maxi, Mini, Micro Design Guide for proper methods; use appropriate mounting (onboard solder/socket for pin style G)

9 Life support application: Not authorized for use in life support devices/systems without Vicor's express written approval

10 Parallel operation: For AC-coupled single-wire interface, up to3 modules can be paralleled; refer to design guide for transformer-coupled interface (4+ modules) or PR buffer circuit requirements