Al Kepp

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836 reputation

315

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	location	European Union
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visits	member for	1 year, 4 months
	seen	2 days ago
stats	profile views	48

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19 Answers

votes activity newest

7	Why do some power adapters output an AC voltage?
7	How does the GPS scale and deal with potentially millions of requests per second and respond in real time?
6	Dual-SIM phone, do they use 2 GSM modules ? Anyone has high level schematic?
3	Laptop charger: is 100-250V input an acceptable replacement for a 100-240V charger?
3	What is the easiest way for me to measure the amount of “juice” that's left in an alkaline battery?

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836 Reputation

+10	Dual-SIM phone, do they use 2 GSM modules ? Anyone has high level schematic?
+20	What is the purpose of a capacitor to ground?
+5	How to protect an electronic construction kit (a toy) from damages?
+5	Is telephone and LAN wiring symmetrical?

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15 Questions

votes activity newest

10	Is full wave rectifier better than half wave one?
5	BCR402R - what is the purpose of Rext in this LED driver?
5	Serial capacitors in electronic ballast of a fluorescent lamp
4	How to make traces on an universal PCB?
4	How to protect an electronic construction kit (a toy) from damages?

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64 Tags

7 power-supply × 10	6 gsm
7 communication × 2	6 radio
7 ac	6 redundancy
7 dc	4 capacitor × 5
7 gps	3 batteries × 3

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3 Accounts

	Stack Overflow	3,237 rep	1824
	Electrical Engineering	836 rep	315
	Super User	141 rep	10

15 Badges

recent class name

Notable Question	Peer Pressure
Popular Question × 4	Enthusiast
Yearling	Critic
Organizer	Commentator
Nice Question	Citizen Patrol

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