Welcome to join the power management section

zbz0529

Welcome to join the power management section [Copy link]

Hello everyone:
From today on, welcome everyone to join our power management section. We hope to provide a broad communication platform for power management enthusiasts, so that everyone can learn from each other and make progress together.

feifei

Thank you, we support you.

zbz0529

Haha, I hope everyone will support and help each other in the future.

JasonYoo

Come on haha aza aza fighting!!!

lorant

Support you

zzqh

I have an A3 power supply. When I connect it to high voltage, it burns A1015 and C1815. What's going on? Thanks for your support.

zbz0529

Hello, the chip is burned, mostly caused by short circuit. Please use a multimeter to carefully check the circuit and chip to ensure there is no short circuit and the chip is intact!

mdreamj

Good support

fighting

Like

polerainbow

I'm a rookie... I hope you can give me some advice.

njtyanhoo

There is an electronic load dedicated to calibrating power supplies, which is simple and clear. The website is: http://www.tyanhoo.com The programmable electronic load is very easy to use and is used to calibrate power supplies.

aiwawa

thank you

aiwawa

Professional supply: MC34063\MBR10100\MY177 and other power ICs. Welcome to contact us! Business IC: 1. Power Management IC Power Management IC Product Model Package Product Features LM78L00 TO-92/SOP89 Positive Voltage Regulator LM324 DIP14/SOP14 Operational Amplifier LM358 DIP8/SOP8 Operational Amplifier LM386 DIP8/SOP8 Operational Amplifier LM339 DIP14/SOP14 Voltage Comparator LM393 DIP8/SOP8 Voltage Comparator LM317 TO-220 Positive Adjustable Voltage Regulator LM7800 TO-220 Positive Voltage Regulator LM7900 TO-220 Negative Voltage Regulator LM2576 TO-220/TO-263 DC/DC LM2596 TO-220/TO-263 DC/DC TL431 TO-92 Reference Voltage Regulator TL494 DIP16/SOP16 Switching Power Supply Controller MC34063 DIP8/SOP8 Charging Controller UC3842B DIP8/SOP8 Switching Power Controller UC3843A DIP8/SOP8 Switching Power Controller UC3844A DIP8/SOP8 Switching Power Controller UC3845A DIP8/SOP8 Switching Power Controller LM555 DIP8/SOP8 Universal Time Base Circuit KA7500 DIP16/SOP16 Switching Power Controller KA3842 DIP8/SOP8 Switching Power Controller 2. Schottky Product Model Package Product Features MBR10100CT TO-220AB I(O):10 V(RRM):100 I(FSM):120 MBR10125CT TO-220AB I(O):10 V(RRM):125 I(FSM):120 MBR10150CT TO-220AB I(O):10 V(RRM):150 I(FSM):120 MBR20100CT TO-200AB I(O):20 V(RRM):100 I(FSM):150 MBR20125CT TO-220AB I(O):20 V(RRM):125 I(FSM):150 MBR20150CT TO-220AB I(O):20 V(RRM):150 I(FSM): 150 MBR20200CT TO-220AB I(O):20 V(RRM):200 I(FSM):150 MBR30100CT TO-220AB I(O):30 V(RRM):100 I(FSM):250 MBR30150CT TO-220AB I(O):30 V(RRM):150 I(FSM):250 45PT TO-247AD I(O):40 V(RRM):45 I(FSM):400 MBR4060CT TO-220AB I(O):40 V(RRM):60 I(FSM):350 MBR40100CT TO-220AB I(O):40 V(RRM):100 I(FSM):400 MBR10100FCT ITO-220AB I(O):10 V(RRM):1 00 I(FSM):120 MBR10200FCT ITO-220AB I(O):10 V(RRM):200 I(FSM):120 MBR20100FCT ITO-220AB I(O):20 V(RRM):100 I(FSM):150 MBR30100PT TO-247AD I(O):30 V(RRM):100 I (FSM):250 MBR30100PT-1 TO-3P I(O):30 V(RRM):100 I(FSM):250 MBR30150PT TO-3P I(O):30 V(RRM):150 I(FSM):250 MBR40100PT TO-247AD I(O):40 V(RRM):100 I(FSM):400 3. Hall Components Product Model Package Typical Application/Power Supply Voltage MY177 TO-92SP ◎ DC Brushless Fan ◎ DC Brushless Motor ◎ Highly sensitive contactless switch ES211 TO-94SP Suitable for micro CPU radiators, hair dryers and DC fans, etc. Power Supply Voltage: 4V~20V ES277 TO-94SP Suitable for micro CPU radiators, hair dryers and DC fans, etc. Power supply voltage: 3.5V~20V FUS1881 TO-92SP Brushless DC fan ◎ Brushless DC motor Power supply voltage: 3.5V~18V MY277 TO-94S ◎ Brushless DC fan ◎ Brushless DC motor ◎ Highly sensitive contactless switch Power supply voltage: 3.5V~25V MY3503 TO-92SP ◎ Brushless DC motor ◎ Non-contact distance measurement ◎ Speed detection ◎ Ferrous metal detection ◎ Gap detection ◎ Magnetic field measurement ◎ Remote transmission instrument Power supply voltage: 6V MY3040 TO-92SP ◎ Brushless DC motor ◎ Contactless switch ◎ Position control ◎ Speed detection ◎ Isolation detection ◎ Current sensor ◎ Automobile ignition ◎ Safety alarm device Power supply voltage: 4.5V~24V MY41 TO-92SP ◎ Brushless DC motor ◎ Contactless switch ◎ Position control ◎ Speed detection ◎ Isolation detection ◎ Current sensor ◎ Automobile ignition ◎ Safety alarm device ◎ Isolation detection Power supply voltage: 4.5V~24V MY3175 TO-92SP ◎ Brushless DC motor ◎ Contactless switch ◎ Position control ◎ Speed detection ◎ Isolation detection ◎ Current sensor ◎ Automobile ignition ◎ Safety alarm device Power supply voltage: 4.5V~24V Best wishes for your business. Attachment: Contact information ================================ Contact person of Shenzhen Meiya Technology Business Department: Mr. Lu Tel: 13242094312 0755-29822151 MSN: lvlingwen@hotmail.com WEB: www.meiyatech.com ===============================

njtyanhoo

Top!!!! Factory price direct sales: ARRAY wireless tour guide system, loudspeaker; POLYCOM conference phone system, conference video system; FAB/SR intelligent controller; 3700 programmable electronic load. I firmly believe that quality is everything! -------------------------------------------------------------------------------- There is an electronic load specially used for calibrating power supply, which is simple and clear. Website: http://www.tyanhoo.com The programmable electronic load is very easy to use and is used to calibrate the power supply.

neverfor

Thank you, I like it very much!