PKB4313DPI
- 工业品
价格：￥302.95价格含税（税率13%）
- 品牌名称
- Flex
- 商品型号
- PKB4313DPI
- 商品编号
- C6735193
- 商品毛重
1克(g)
广东仓0
购买数量
个
(25个/托盘，最小起订量1个，递增量：1)
总价金额：
￥0.00近期成交0单
- 商品参数
- 商品详情
- 规格书
商品参数
参数完善中
商品详情
产品特点 FEATURES
1
Industry-standard low-profile Eighth-brick form factor, dimensions:58.4×22.7×9.6mm (2.30×0.89×0.38 inches)
2
High energy conversion efficiency: typical 96% at 48V input,12V output, half load; up to95.7% at maximum load
3
Strong isolation performance:2250Vdc input-output isolation voltage
4
Supports pre-bias startup to prevent current sink during startup with pre-biased loads
5
Flexible configuration options: optional baseplate for enhanced thermal dissipation, optional SMD version for surface mounting
6
Compliance with international safety standards: meets IEC/EN/UL60950-1 requirements
7
Excellent reliability: MTBF (mean time between failures) of8.9 million hours
8
Comprehensive protection mechanisms: input under-voltage shutdown, monotonic startup, remote control function, output over-voltage protection, over-temperature protection, output short-circuit protection
9
Environmentally friendly and quality assured: RoHS directive compliant, supplied by ISO9001/14001 certified manufacturer
10
Wide input voltage range:36-75Vdc; stable output:12V,25A (300W) for PKB4313D model
11
Low output ripple and noise: typical32mVp-p, maximum100mVp-p
12
Fast load transient response: typical recovery time of25µs, max150µs
使用场景 APPLICATIONS
1
Telecom equipment: Suitable for telecom base stations, optical transmission devices using -48Vdc power systems
2
Data center infrastructure: Power supply for servers, storage devices, network switches and routers
3
Industrial control systems: PLCs (Programmable Logic Controllers), DCS (Distributed Control Systems) and industrial automation equipment
4
Embedded systems: Power module for embedded computers, industrial PCs and precision measurement instruments
5
Network communication devices: Wireless access points, network security devices and VoIP equipment
6
Railway and transportation: On-board communication and control systems (with proper thermal and vibration considerations)
7
Medical equipment: Low-power medical devices (compliant with relevant standards if additional certifications are obtained)
注意事项 PRECAUTIONS
1
Installation safety: Ensure sufficient clearance between conductors and host board to meet safety standards; installer responsible for final product compliance
2
Input protection: Use slow-blow fuse at input; place before input filter if used
3
Transient voltage: Do not exceed 100Vdc input transient voltage (absolute max rating)
4
Remote control: Confirm logic type (negative/positive) before use; RC pin has internal10kΩ pull-up resistor to +5V
5
Thermal management: Follow current derating guidelines based on ambient temp and airflow; avoid exceeding125°C for key components
6
Soldering: Adhere to SnPb/Pb-free reflow profiles; use no-clean flux to prevent residue issues
7
Capacitive load: Use 100-10000µF external capacitors with ESR>1mΩ for stability
8
Parallel operation: Not designed for paralleling without external current-sharing circuits
9
Handling: Keep in antistatic packaging; follow MSD procedures for Pb-free SMD versions
PKB4313DPI
价格：￥302.95
购买数量
个
(25个/托盘，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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