- 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
3W DC-DC converter with isolated output, belonging to GAPTEC's 357B_3U series
2
Compact 7-pin SIP package, small footprint ideal for space-limited applications
3
3000VDC isolation between input and output, ensuring electrical safety
4
Wide operating temperature range: -40°C to +85°C, suitable for harsh industrial environments
5
No external components required for normal operation
6
Internal SMD construction for high reliability and long service life
7
Low ripple and noise performance, meeting strict EMC standards
8
Short circuit protection (1-second duration) to prevent device damage
9
RoHS compliant and CE certified, adhering to international environmental and safety regulations
10
No heat sink needed, simplifying installation and reducing system cost
11
High efficiency up to 85% (varies by model) for energy-saving operation
12
Fixed input voltage and semi-regulated output voltage to meet specific application needs
使用场景 APPLICATIONS
1
Industrial control systems: Isolated power supply for sensors, actuators, and PLC modules
2
Embedded electronic devices: Powering microcontrollers, memory units, and peripheral circuits in compact designs
3
Telecommunication equipment: Isolated power for line cards, transceivers, and signal processing components
4
Instrumentation and measurement devices: Stable, low-noise power for precision sensors and data acquisition systems
5
Medical electronics: Isolated power for patient monitoring devices and diagnostic equipment to ensure user safety
6
IoT devices: Powering connected sensors and wireless modules in distributed IoT networks
7
Automotive electronics: Suitable for in-vehicle applications requiring isolated power (within specified temperature range)
注意事项 PRECAUTIONS
1
Operating under minimum load may increase output noise and shorten product lifespan; it is recommended to operate within the specified load range
2
All specifications are tested at 25°C ambient temperature, 75% humidity, and nominal input voltage; performance may vary under different conditions
3
Short circuit protection is active for up to 1 second; avoid prolonged short circuits to prevent permanent damage
4
Storage temperature range: -40°C to +125°C; store in a dry environment with relative humidity ≤65%
5
The case is made of non-conductive black plastic (UL94-V0), providing fire resistance
6
No external heat sink required, but ensure adequate convection cooling during operation
7
Follow the recommended footprint and pin connections for correct installation
8
For applications requiring EMC compliance, refer to the EMI filter circuit provided in the datasheet
9
Contact the manufacturer for specific model parameters if not listed in the general series specs
3S7B_1209D3U
价格：￥42.69
购买数量
个
(25个/管，最小起订量1个，递增量：1)
总价金额：
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