Water-proof Power Products Supply S-L-12015Q

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 50 Piece pc

Supply Capability:: 20000 Pieces per Day pc/month

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Output Power	1 - 50W
Output Type	Single
Input Voltage	110V
Output Voltage	12V
Output Frequency	OTHERS
Output Current	1-10A
Certificate	CE and Rohs

Specifications

1.New type.

2.CE certificate,

3.it is water-proof item.

4.SMPS/switching power supply/power supply/Din rail power supply

5.Protections: short circuit / overload/ Over lamp/ Over voltage

6.AC input voltage range: 170~260VAC

7.DC adjustment range: 50~80V

8.Case material: Aluminum alloy

9.Over voltage protection: 120%~140% rated output voltage

10.Withstand voltage: 2000V

11.Working temperature: -20 degree to 40 degree

12.Connection: VDE input and output using the power cord, 200mm long line

13.Packing : 250g

Q: I haven't worked in this field in the UK, although I am able to diagnose problems, service and repair electrical equipment.: Look in the Phone-Book under 'electricians'. Your problem solving diagnostic skills, that you proclaim, are in serious question as your initiative is.

Q: I quest it will be a big surprise to everybody. a) He will make a big party on earth. b) It will be a new beginning. c) It is the end of the happy moment on earth.: Most people on earth will be terrified, and rightly so. Party OVER.

Q: how is this possible?: Theoretically, yes they do. Practically, no. If load resistance decreases, V out decreases some, if load resistance increases, V out increases some. All wires have a resistance, even the wires from a supply point to an electrical outlet.

Q: 1.What is Rated AC voltage? Why we would like to state Rated instead of Nominal?2.What is Nominal AC voltage?3.Explain rms value for AC voltage. What is it's relation to Rated/Nominal Voltage?: Rated AC voltage might be the nominal voltage at which a piece of electrical equipment is designed to operate. In the case of a light, heater or motor, the operation at the rated voltage would provide the rated performance. Most equipment can operate at 5 or 10% above or below the rated voltage without much change in performance. Rated voltage could also be the maximum voltage that a type of wire, plug, socket or circuit breaker is designed for. In that case, the rated voltage may be considerably higher than the nominal voltage. Nominal voltage is the standard value that is used when referring to a voltage level. If the nominal voltage is 220 volts, the actual voltage might be 5 or 10% higher or lower. The RMS value of an AC voltage is the effective value. It is the value that is usually stated when refering to an AC voltage. RMS stands for root mean square. RMS is calculated by calculating the square root of the average of the instantanious voltages making up one cycle of the waveform. It can be calculated or measured for any waveform including square waveforms and distorted sine waveforms. For an undistorted sine wave, the RMS voltage is the peak voltage divided by the square root of 2. Nominal and rated AC voltages are usually RMS values.

Q: Curiosity just got the best of me. To be electrocuted one should make a complete circuit, right? What if you just touch the live wire and nothing else, you're not standing on anything, no ground. you're in mid air. Any thoughts? Thanks: No. Your comment about a complete circuit is correct. Under the conditions you state you will not be electrocuted. One exception would be if the line frequency and voltage was high and you had substantial capacitance to ground you might be electrocuted.

Q: I m trying to repair some vintage audio equipment, and I notice these tissue like strips that hold the cables together, without being rolled on. What are those properly called, and do they come in rolls?: Without see it, this is just a guess. Old wire used cotton as an insulator. It may also be cotton tie raps is you will. And no, they down sell that anymore. Up Date Even an old fart can learn something. champer is correct. It was called Friction Tape.

Q: I know that B is flammable liquid and C is electrical equipment. thanks.: a is for ash, b is for boil ie liquid, and im not sure of c

Q: Do you find batteries die faster than they should, light bulbs flicker or go out too quickly, electrical equipment does werid stuff or dies sooner than it should. (If you don't believe in vampires, this question is not directed at you.)I suspect it's more of a psi-vamp than sang problem, but I'm currious. I've had some weird experiences with the computer and one small printer ar work. Also, I had a period where remote controled TV's would go on by themselves. I don't have that problem now, though.: Hi from another Persephone :) I am not a Psi vamp , or anything like that. I do have trouble with watch batteries however. they just do not last. I do not wear watches because of that. I also have trouble with keeping a charge on my cell phone. I have had that problem with ever phone I have owned. Its strange, and annoying. Just not uncommon.

Q: Are the different parts of an electrical distribution system connected in series or in parallel? Give the evidence. Give two reasons.: All equipment should get supply voltage same.So we have to connect all in parallel But to complete the circuit, we need Phase and neutral Bulbs, fans, washing machines, fridges are connected in parallel

Q: I am a freshman of the engineering program at the university of Wyoming. Right now I am going into electrical because I wanted to stay in Wyoming and I thought that it would be easier to get a job in the production and distribution of electricity through something like Rocky Mountain Power. I don't mind doing the math and physics for electrical, but I am thinking that I would enjoy becoming a mechanical engineer. At the moment I believe mechanical is much more hands on, designing parts and testing them. I don't know what these two would lead into though. Electrical makes more money, but is that worth it? Also how hard would it be to get a job in this region with mechanical?: Electrical engineering. I don't know a lot about Wyoming but I know a lot about electrical engineering . EE is one of the largest branch of engineering majors and you can change your field of job whenever you want.

We absorb the advanced international technology, and our main products include all kinds of switch power supplies. Relying on superior quality, excellent service, prompt delivery and competitive price, our products are selling well all over the world.

1. Manufacturer Overview

Location	Wenzhou, Zhejiang, China (Mainland)
Year Established	2002
Annual Output Value	US$5 Million - US$10 Million
Main Markets	South America; Eastern Europe; Southeast Asia; Mid East; Eastern Asia; Western Europe; Northern Europe
Company Certifications	CE

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Shanghai,Ningbo
Export Percentage	71% - 80%
No.of Employees in Trade Department	6-10 People
Language Spoken:	English, Chinese, Spanish, Russian
b) Factory Information
Factory Size:
No. of Production Lines	5
Contract Manufacturing	OEM Service Offered
Product Price Range