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商品参数
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商品详情
产品特点 FEATURES
Brand: Belfuse; Model: SQ24T15033-PEC0G
1
Input Voltage Range: 18-36 VDC (continuous max 40 VDC)
2
Output Specifications: 3.3 VDC nominal, up to 15 A output current; adjustable via trim pin (-20% to +10% of nominal)
3
High Efficiency: Up to 88% (at 25°C, 300 LFM airflow), eliminating the need for external heat sinks
4
Compact & Low Profile: Size is 60% of standard quarter-bricks, reducing airflow shadowing for downstream components
5
Remote Sense Function: Compensates for voltage drops between converter and load to ensure stable voltage at the load point
6
Comprehensive Protection: Includes undervoltage lockout (UVLO), overcurrent protection (OCP), overvoltage protection (OVP), overtemperature protection (OTP), and short-circuit protection with auto-restart
7
High Reliability: MTBF of 3.4 million hours (per Telcordia TR-332 Method I Case 1)
8
Compliance: UL/CSA 60950-1 and IEC60950-1 certified; RoHS-compliant (lead-free options available); UL94 V-0 flammability rating
9
Installation Options: Through-hole (SQ24T) or surface mount (SQ24S) packages
10
Wide Operating Temperature: -40°C to 85°C
使用场景 APPLICATIONS
1
Telecom Infrastructure: Powering transceivers, baseband units, and network switches in 24V/36V battery-backed systems
2
Industrial Automation: Providing stable 3.3V power to PLCs, HMIs, sensors, and actuators
3
Data Center Equipment: Converting bus power (24V/36V) to 3.3V for server CPUs, memory, and storage controllers
4
Embedded & IoT Devices: Compact design ideal for IoT gateways, industrial PCs, and medical diagnostic equipment
5
Networking Hardware: High-speed routers, switches, and access points requiring space efficiency
注意事项 PRECAUTIONS
1
Input Voltage: Do not exceed 40 VDC (absolute max) or operate below 18 VDC
2
Remote Sense: Connect to load terminals for voltage compensation; short to Vout pins if unused
3
Trim Adjustment: For 3.3V output, limit to -20% to +10% to maintain OVP functionality
4
Temperature Derating: Reduce load current at ambient temps above 25°C (refer to derating curves)
5
Protection Triggers: Auto-restart after faults; remove fault condition before resuming operation
6
Installation: Follow recommended pad dimensions for surface mount; handle with ESD protection
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Safety Compliance: Adhere to UL/CSA/IEC standards for safe operation
SQ24T15033-PEC0G
价格：￥518.3
购买数量
个
(48个/袋，最小起订量1个，递增量：1)
总价金额：
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