Power

Battery Products Battery Product Support, FAQs, and other topics. Power Supplies (off-board) Off-Board Powersupply Support, FAQs, and other topics. Transformers Transformer Support, FAQs, and other topics. Circuit Protection Circuit Protection Support, FAQs, and other topics. Power Supplies (board mount) On-Board Power Supply Product support, FAQs, and related topics.

Topic	Replies	Views	Activity
About the Power category Power	0	773	October 26, 2022
Problem marking on material does not match the datasheet Circuit Protection part-marking , transient-voltage-suppressors-tvs , littelfuse-inc	6	41	February 21, 2025
Li-ion cell protection IC, single chip preferred Circuit Protection	2	23	February 20, 2025
Transformer in a Vevor Heat Press Transformers	1	10	February 19, 2025
Constant U/I Drivers Power Supplies (off-board) cross-reference	5	22	February 19, 2025
100w multi-output power transformers Transformers	3	11	February 18, 2025
LPD301-150-05-PC-200 Power Supplies (board mount) cross-reference , dc-dc-converters , vicor-corporation	3	33	February 17, 2025
Mean Well USA NTN-5K series CAN suffix Power Supplies (off-board) part-numbering , mean-well-usa-inc	0	12	February 17, 2025
Panasonic ML-2020/V1AN and Other Leaded Lithium Batteries: How Do You Solder Them? Battery Products soldering , batteries-rechargeable-secondary , panasonic-bsg	0	11	February 14, 2025
Can an AC to DC converter be used to charge a battery? Battery Products tech-tips	0	93	February 13, 2025
Need help to find a cable compatible to SDM120-UD Power Supplies (off-board) associated-products , cui-inc , ac-dc-desktop-wall-power-adapters	2	17	February 12, 2025
Murata Power Solutions OKR-T/3-W12-C: A Mating Connector? Power Supplies (board mount) associated-products , dc-dc-converters , murata-power-solutions-inc	0	9	February 11, 2025
Need help identifying and finding replacement part Circuit Protection cross-reference , transient-voltage-suppressors-tvs , shenzhen-slkormicro-semicon-co-ltd	2	24	February 11, 2025
Replacing an MOV with different specs Circuit Protection cross-reference , epcos-tdk-electronics , varistors-movs	7	29	February 9, 2025
Littelfuse new MOV+Sidactor thyristor vehicle charging solution technological innovations Circuit Protection littelfuse , faqs , circuit-protection	0	17	January 27, 2025
SMD indentification Circuit Protection cross-reference , part-identification , fuses	5	22	February 6, 2025
Revision Updates for Murata UWE-15/5-Q12PB-C DC-DC Converter Power Supplies (board mount) faqs , dc-dc-converters , murata-power-solutions-inc	0	17	February 6, 2025
Alternatives to Zettler AHRV Series Transformers cross-reference , triad-magnetics , hammond-manufacturing , power-transformers	0	10	February 3, 2025
How to select metal oxide varistors for overvoltage protection? Circuit Protection littelfuse , faqs , varistors-movs	0	14	February 5, 2025
What are the differences between gas discharge tubes (GDTs) and metal oxide varistors (MOVs)? Circuit Protection littelfuse , faqs , gas-discharge-tube-arresters-gdt , varistors-movs	0	16	February 5, 2025
In Littelfuse circuit protection products, what kind of current is I in I²t? Circuit Protection littelfuse , faqs , transient-voltage-suppressors-tvs	0	15	February 5, 2025
Looking for longer leads for the MOV20V150Y or others from the series? Circuit Protection cross-reference , part-numbering , eaton-electronics-division , varistors-movs	0	8	February 3, 2025
Alternative for 4120-G111-K1M1-A2S0ZN-15A from E-T-A Circuit Protection cross-reference , e-t-a , circuit-breakers	0	4	February 1, 2025
Alternative for 4120-G111-K1M1-A2S0ZN-5A from E-T-A Circuit Protection cross-reference , e-t-a , circuit-breakers	0	3	February 1, 2025
Alternative for LP1020-36-C0480 from Magtech Industries Power Supplies (off-board) cross-reference , led-drivers , mean-well-usa-inc	0	5	February 1, 2025
Alternative for AC-140CD2.8AQE4 from AC Electronics Power Supplies (off-board) cross-reference , led-drivers , mean-well-usa-inc	0	6	January 31, 2025
FR suffix at the end of Yuasa NP / NPH / NPX series battery part number Battery Products part-numbering , batteries-rechargeable-secondary , gs-yuasa-energy-solutions	0	8	January 30, 2025
PWM pin on the Meanwell LED DRIVER CC BUCK Power Supplies (board mount) tech-tips , led-drivers , mean-well-usa-inc	12	44	January 29, 2025
Identification of 3V coin battery Battery Products cross-reference , batteries-non-rechargeable-primary , panasonic-bsg	1	11	January 29, 2025
Alternative for 4-44-4020 from MCI Transformers cross-reference , triad-magnetics , power-transformers	1	41	January 28, 2025