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商品参数
参数完善中
商品详情
产品特点 FEATURES
1
Industry-standard Eighth-brick form factor with dimensions 58.4×22.7×8.10mm (2.30×0.894×0.32in), low profile (max height 8.10mm) suitable for space-constrained applications
2
High efficiency: Typical 90.6% at half load, ensuring energy savings and reduced heat generation
3
Strong isolation performance: 2250Vdc input-output isolation, meeting basic insulation requirements per IEC/EN/UL60950 standards
4
Long reliability: Predicted MTBF over 4.7 million hours at +40°C ambient temperature
5
Comprehensive protection features: Output overvoltage, input undervoltage shutdown, over-temperature, output short-circuit protection
6
Flexible control functions: Remote sense, remote control (on/off via external signal), output voltage adjust function
7
Quality compliance: ISO9001/14001 certified supplier, RoHS compliant, compatible with high-temperature lead-free soldering
8
Suited for narrow board pitch applications (15mm/0.6in)
使用场景 APPLICATIONS
1
Telecom equipment: Power conversion in 48V/60V DC systems like base stations and network switches
2
Information technology devices: Servers, storage systems, and embedded computing platforms
3
Industrial control systems: PLCs, industrial automation equipment, and sensor networks
4
Networking devices: Routers, switches, and communication hubs requiring compact designs
5
Mission-critical civilian applications: Emergency response systems, traffic management equipment
6
Space-constrained designs: Portable test instruments and compact embedded systems
注意事项 PRECAUTIONS
1
Thermal management: Follow output current derating curves and ensure adequate cooling to prevent overheating
2
Soldering guidelines: Adhere to SnPb/Pb-free reflow profiles; avoid peak product temperature exceeding +225°C (SnPb) or +260°C (Pb-free)
3
Remote sense usage: Connect to load terminals for accurate regulation; do not leave open unnecessarily
4
Input voltage limits: Do not exceed 36-75Vdc continuous input or 100Vdc transient
5
Protection features: Non-latching overvoltage/overtemperature protection auto-resumes after fault removal
6
Safety compliance: Final product must meet IEC/EN/UL60950 standards and clearance requirements
7
External components: Add input capacitors if source inductance >10µH; use decoupling capacitors near dynamic loads
8
Remote control setup: Verify logic type (positive/negative) and ensure RC pin voltage difference <1V for shut-off
PKB4717PINB
价格：￥266.69
购买数量
个
(200个/托盘，最小起订量1个，递增量：1)
总价金额：
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