User A.S.

9 votes

3 answers

4k views

Practical way to generate 1500V?

asked Mar 8, 2018 at 12:44

2 votes

0 answers

71 views

Is using a capacitor to transfer a 0.1 V differential between voltage levels reasonable?

asked Sep 20, 2018 at 21:01

4 votes

2 answers

1k views

What capacitors are proper to use for input of AC DC converter?

asked Mar 12, 2019 at 6:00

1 vote

1 answer

304 views

What is the operating frequency of this IC?

asked Mar 7, 2019 at 7:13

0 votes

1 answer

1k views

In a closed loop system, when obtaining a bode plot why is the open loop transfer function used?

asked Aug 8, 2018 at 0:40

0 votes

2 answers

533 views

With the Eagle Auto Router, how can I route all signals expect for ground airwires?

asked Apr 18, 2018 at 17:21

0 votes

0 answers

273 views

Why is line-ground voltage higher than line-line at the output of a variable frequency drive

asked Jan 15, 2020 at 22:33

0 votes

2 answers

1k views

In a shunt DC motor, how quickly after losing the field will the armature current increase to its V/R limit?

asked Nov 7, 2019 at 15:38

1 vote

3 answers

1k views

Will a resistor be damaged if power rating is surpassed momentarily?

asked Mar 31, 2019 at 19:24

0 votes

0 answers

43 views

Must film capacitors be derated according to the voltage applied? [duplicate]

asked Mar 21, 2019 at 1:41

2 votes

2 answers

288 views

Is a current transformer appropriate for a voltage step up flyback converter?

asked Mar 8, 2018 at 11:06

4 votes

4 answers

2k views

Aluminum electrolytic or ceramic capacitors for linear regulator input and output?

asked Mar 16, 2019 at 22:40

2 votes

1 answer

219 views

Why does this datasheet show an example with an input voltage outside its recommended range?

asked Mar 16, 2019 at 16:24

3 votes

4 answers

779 views

What types of mechanical switches are appropriate for a 200 V DC 20 mA circuit

asked Feb 8, 2019 at 1:32

0 votes

1 answer

53 views

What does it mean for the connections of this transformer to be in parallel?

asked Feb 10, 2019 at 3:14

0 votes

1 answer

132 views

With this MOSFET driver IC, is the output voltage range 0 to Vin or 0 to Vcc?

asked Nov 7, 2018 at 7:10

-3 votes

2 answers

248 views

Is the tab on this voltage regulator D2Pak package connected to ground?

asked Oct 11, 2018 at 7:01

2 votes

1 answer

125 views

How to translate high voltage 500 Vdc to 501 Vdc differential to low voltage 0 Vdc to 1 Vdc?

asked Sep 13, 2018 at 17:11

1 vote

1 answer

68 views

Isolation Amplifier? Reading differential voltage on 600 V lines

asked Sep 13, 2018 at 13:44

0 votes

1 answer

37 views

Help identifying proper connection of pressure transducer?

asked Sep 4, 2018 at 22:47

0 votes

0 answers

49 views

5VDC output converter going to 10V when IC is connected

asked Aug 17, 2018 at 8:08

13 votes

4 answers

6k views

What is the name, if they exist, of PCB mountable 120 AC outlet connectors?

asked Apr 20, 2018 at 17:19

0 votes

2 answers

78 views

If I am not using a stencil for my PCB, do I need to use the solder paste (.gtp) tCream layer?

asked Apr 19, 2018 at 16:08

0 votes

3 answers

1k views

Is galvanic isolation needed when the output voltage is higher than mains?

asked Mar 27, 2018 at 19:28

0 votes

2 answers

81 views

In UART serial, do some devices not have an RX connection?

asked Apr 14, 2018 at 10:10

0 votes

2 answers

307 views

Help understanding what RS232 vs TTL option means on ultrasound sensor...?

asked Apr 14, 2018 at 8:19

5 votes

5 answers

3k views

How does a device (dashcam) recognize if it is connected to a computer or a power source? [closed]

asked Apr 10, 2018 at 13:13

1 vote

4 answers

743 views

How can two 5 V sources be connected to provide more current than a single can?

asked Apr 11, 2018 at 7:02

0 votes

1 answer

53 views

In this wind sensor, how can I increase the sampling rate (takes up to a minute to update)?

asked Apr 6, 2018 at 4:33

1 vote

1 answer

88 views

What does this mean, "External reset input, active low. Must be asserted for a minimum of 10 µs."?

asked Apr 5, 2018 at 5:21

Stack Exchange Network

44 Questions

Practical way to generate 1500V?

Is using a capacitor to transfer a 0.1 V differential between voltage levels reasonable?

What capacitors are proper to use for input of AC DC converter?

What is the operating frequency of this IC?

In a closed loop system, when obtaining a bode plot why is the open loop transfer function used?

With the Eagle Auto Router, how can I route all signals expect for ground airwires?

Why is line-ground voltage higher than line-line at the output of a variable frequency drive

In a shunt DC motor, how quickly after losing the field will the armature current increase to its V/R limit?

Will a resistor be damaged if power rating is surpassed momentarily?

Must film capacitors be derated according to the voltage applied? [duplicate]

Is a current transformer appropriate for a voltage step up flyback converter?

Aluminum electrolytic or ceramic capacitors for linear regulator input and output?

Why does this datasheet show an example with an input voltage outside its recommended range?

What types of mechanical switches are appropriate for a 200 V DC 20 mA circuit

What does it mean for the connections of this transformer to be in parallel?

With this MOSFET driver IC, is the output voltage range 0 to Vin or 0 to Vcc?

Is the tab on this voltage regulator D2Pak package connected to ground?

How to translate high voltage 500 Vdc to 501 Vdc differential to low voltage 0 Vdc to 1 Vdc?

Isolation Amplifier? Reading differential voltage on 600 V lines

Help identifying proper connection of pressure transducer?

5VDC output converter going to 10V when IC is connected

What is the name, if they exist, of PCB mountable 120 AC outlet connectors?

If I am not using a stencil for my PCB, do I need to use the solder paste (.gtp) tCream layer?

Is galvanic isolation needed when the output voltage is higher than mains?

In UART serial, do some devices not have an RX connection?

Help understanding what RS232 vs TTL option means on ultrasound sensor...?

How does a device (dashcam) recognize if it is connected to a computer or a power source? [closed]

How can two 5 V sources be connected to provide more current than a single can?

In this wind sensor, how can I increase the sampling rate (takes up to a minute to update)?

What does this mean, "External reset input, active low. Must be asserted for a minimum of 10 µs."?