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10 Best smps ic in Canada
Best Choice01
SWQHJR10pcs VIPER16H Fixed Frequency SMPS, AC-DC Converter IC
Main highlights- VIPER16H Fixed frequency SMPS, AC-DC converter
9.9Exceptional
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- 02
SWQHJR
10pcs TEA1532A,EA1532A SMPS Control IC
Main highlights- TEA1532A,EA1532A SMPS Control IC
9.8Exceptional
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- 03Generic
50PCS UC3842AN PWM Controller IC DIP-8, Current Mode SMPS Control Chip, Switching Regulator for AC-DC Power Supply, Flyback Converter, Adapter Repair & DIY Electronics
Main highlights- The UC3842AN provides accurate PWM control, stable feedback regulation, and reliable switching performance for flyback converters, switching power supplies, voltage regulation circuits, and power management systems requiring precise control.
- The 50PCS bulk pack provides a practical supply for engineers, technicians, manufacturers, students, and DIY electronics enthusiasts working on PCB assembly, laboratory testing, replacement, circuit upgrades, and long-term maintenance projects.
- Includes 50 pieces of UC3842AN current-mode PWM controller ICs, providing a reliable and cost-effective component supply for SMPS design, AC-DC power supply development, circuit repair, prototyping, and electronics maintenance projects.
- Designed for high-frequency switching applications, the UC3842AN controller chip helps optimize power conversion circuits with efficient duty cycle control and stable operation. Ideal for SMPS controllers, power supply modules, and electronic development projects.
- Commonly used in AC-DC converters, DC-DC power modules, battery chargers, adapters, flyback circuits, switching regulators, embedded power systems, and electronic equipment repair applications.
9.7Exceptional
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Value for Money04
SWQHJR10pcs VIPER17L SMPS Primary Switcher IC
Main highlights- VIPER17L SMPS Primary Switcher IC
9.6Exceptional
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- 05Generic
50PCS LTV-817B Optocoupler IC DIP-4 – Phototransistor Optoisolator – High Isolation Signal Coupler for SMPS Feedback, Industrial Control & Power Supply Circuits
Main highlights- Standard DIP-4 package supports easy installation on breadboards and PCBs, suitable for fast soldering, circuit testing, debugging, and electronics development.
- Provides effective electrical isolation to reduce noise and interference, widely used in SMPS feedback loops, AC-DC power supplies, voltage regulation circuits, and switching power systems.
- Includes 50pcs LTV-817B optocoupler ICs in DIP-4 package, designed for safe and reliable electrical isolation between control and power circuits in electronic systems.
- Features phototransistor output structure for stable and accurate signal transfer, ensuring reliable performance in both analog and digital circuit applications.
- Commonly used in industrial control systems, PLC circuits, communication modules, relay drivers, sensor interfaces, embedded systems, and DIY electronics projects.
9.3Excellent
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- 06
Texas Instruments
5pcs TEA1752T SMPS Controller IC
9.1Excellent
- 07Generic
50PCS LTV-817 Optocoupler DIP-4 – High-Speed Phototransistor Optoisolator IC – Signal Isolation for SMPS Feedback, Power Supply, Industrial Control & Electronics Projects
Main highlights- Industry-standard DIP-4 through-hole design allows easy mounting on breadboards, prototype boards, and PCBs. Suitable for soldering, testing, troubleshooting, and circuit development.
- Includes 50pcs LTV-817 optocoupler ICs in DIP-4 package, providing a reliable supply for PCB assembly, prototyping, component replacement, repair work, and long-term electronics development projects.
- Helps reduce electrical noise and prevent signal interference in sensitive circuits, making it ideal for microcontroller interfaces, communication systems, relay drivers, and control modules.
- Commonly used in SMPS feedback circuits, power supply designs, PLC control systems, automation equipment, robotics, laboratory experiments, STEM education, and DIY electronics projects.
- Built with infrared LED input and phototransistor output design, ensuring stable signal transmission while providing complete electrical isolation between input and output circuits.
8.9Very Good
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- 08
Texas Instruments
3pcs TEA1755T SMPS Controller IC
8.7Very Good
- 09Generic
50PCS PC817C Optocoupler IC DIP-4 | Phototransistor Optoisolator for Signal Isolation, SMPS Feedback, Power Supply Control & Electronics Circuits
Main highlights- Suitable for switching power supplies (SMPS), feedback circuits, voltage regulation systems, microcontroller interfaces, industrial automation, and communication equipment applications.
- Standard DIP-4 package ensures easy installation on breadboards, prototype boards, and PCBs, making it ideal for testing, development, repair, and small production runs.
- Includes 50 pcs PC817C optocouplers in standard DIP-4 through-hole package, ideal for PCB assembly, electronic prototyping, component replacement, and repair projects.
- Designed to provide effective electrical isolation between input and output circuits, helping protect sensitive components, reduce electrical noise, and ensure stable signal transmission.
- Commonly used in signal isolation modules, embedded systems, monitoring devices, laboratory experiments, engineering development, DIY electronics, and educational projects.
8.5Good
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- 10Generic
20PCS VIPER12A PWM Controller IC DIP-8, AC-DC Power Supply Chip with Integrated MOSFET, SMPS Driver for Adapter Repair, Switching Converter & DIY Electronics
Main highlights- The VIPER12A combines a high-voltage MOSFET and PWM controller in a single compact IC, providing an efficient solution for designing, repairing, and upgrading AC-DC switching power supplies, adapters, and SMPS circuits while reducing external component requirements.
- The VIPER12A PWM controller chip is commonly used in SMPS power supplies, AC-DC converters, battery chargers, adapters, standby power modules, switching regulators, and electronic equipment repair applications.
- Includes 20 pieces of VIPER12A PWM controller ICs, providing a cost-effective component supply for engineers, technicians, manufacturers, laboratories, and DIY electronics enthusiasts working on replacement, prototyping, maintenance, and long-term development projects.
- Featuring a standard DIP-8 through-hole package, the VIPER12A controller IC allows simple soldering, quick replacement, and convenient integration into PCBs, development boards, and prototype circuits. Ideal for testing, troubleshooting, repair, and electronics development.
- Designed for offline switching power supply applications, the VIPER12A delivers reliable PWM control and efficient power management for flyback converters, standby power systems, chargers, and AC-DC conversion circuits requiring stable operation.
8.4Good
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