Tuya Developer PlatformProduct SolutionsLighting ProductLightingDesign Guidelines for Wi-Fi & Bluetooth LE T20 Light Switch

Design Guidelines for Wi-Fi & Bluetooth LE T20 Light Switch

Last Updated on : 2022-03-02 02:05:55download

1-gang switch

Solution specification

Parameters	Parameter value
Solution	BP2316C + BP2525D + WB3L
Solution type	Switching power supply
Operating voltage (rated value)	108V to 132V (120 VAC)
Working frequency (rated value)	60 Hz
Power factor (PF)	> 0.7
Output voltage	54V
Output current	150 mA
Efficiency (module not powered)	88%
Electromagnetic interference (EMI)	FCC
Startup time	< 0.5s
Standby power consumption	< 0.2W
Certification	T20
Features	Ultra-low standby power. Meet the Pst and SVM requirements without a ripple removing circuit. Support the dimming from 1% to 100%.

Circuit design reference

Click here to download the schematic diagram.

2-gang switch

Solution specification

Parameters	Parameter value
Solution	BP2316C + BP5926A + BP2525D + WB3L
Solution type	Switching power supply
Operating voltage (rated value)	108V to 132V (120 VAC)
Working frequency (rated value)	60 Hz
Power factor (PF)	> 0.7
Output voltage	54V
Output current	150 mA
Efficiency (module not powered)	88%
Electromagnetic interference (EMI)	FCC
Startup time	< 0.5s
Standby power consumption	< 0.2W
Certification	T20
Features	Ultra-low standby power. Meet the Pst and SVM requirements without a ripple removing circuit. Support the dimming from 1% to 100%.

Circuit design reference

Click here to download the schematic diagram.

4-gang switch

Solution specification

Parameters	Parameter value
Solution	BP2316C + BP2522B + BP1638CJ + BP2525D + WB3L
Solution type	Switching power supply
Operating voltage (rated value)	108V to 132V (120 VAC)
Working frequency (rated value)	60 Hz
Power factor (PF)	> 0.7
Output voltage	54V
Output current	150 mA
Efficiency (module not powered)	88%
Electromagnetic interference (EMI)	FCC
Startup time	< 0.5s
Standby power consumption	< 0.2W
Certification	T20
Features	Ultra-low standby power. Meet the Pst and SVM requirements without a ripple removing circuit. Support the dimming from 1% to 100%.

Circuit design reference

Click here to download the schematic diagram.

5-gang switch

Solution specification

Parameters	Parameter value
Solution	BP2316C + BP5926A + BP2522B + BP1638CJ + BP2525D + WB3L
Solution type	Switching power supply
Operating voltage (rated value)	108V to 132V (120 VAC)
Working frequency (rated value)	60 Hz
Power factor (PF)	> 0.7
Output voltage	54V
Output current	150 mA
Efficiency (module not powered)	88%
Electromagnetic interference (EMI)	FCC
Startup time	< 0.5s
Standby power consumption	< 0.2W
Certification	T20
Features	Ultra-low standby power. Meet the Pst and SVM requirements without a ripple removing circuit. Support the dimming from 1% to 100%.

Circuit design reference

Click here to download the schematic diagram.

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