Waterproof LED Power Supply Constant Current JB-04350V 2 to 4V 350ma 1.4 Watt

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Piece pc

Supply Capability:: 6000 Pieces per Day pc/month

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Output Power: 1.4W
Output Type: Dual
Input Voltage: 90-130V
Output Voltage: 2-4V
Output Frequency: 50/60HZ
Output Current: 350MA
Material: Aluminum
Standard: CE&ROHS
Price: Factory direct price
Strong point: Low cost
MOQ: 1pcs
Maket: Europe&Australia and Others
Quality: High reliability

Specifications

Input Voltage

90-130V

Output Voltage

2-4V

Output Current

350MA

Output Power

1.4W

Power type

Constant Current

Color

Silver

Material

Aluminum

Quality

High reliability

Series

Platinum

Strong point

High reliability and Low price

MOQ

1Pcs

Size

O 20*26mm

Weight

24g

Electric wire request

Input with 22AWG Tefon-insulated (170/150mm)

output with 22AWG Tefon-insulated (150mm)

Protected functions

Short circuit/Over voltage/Over temperature

Warranty

2 years warranty

Maket

Europe&Australia and Others

Standard

CE&ROHS

Q: A question for electriciansi am getting a bachelors degree in entertainment technology. The apprenticeship program is closed but i would like to get a head start for the next go around. Should i go to school and get a masters in electrical engineering or should i become a grunt and get the experience? orwhat do you guys think? I know local 3 is hard to get intovery hard???: Electrician and Electrical engineering are two different types of jobs. The following is from the sources listed below. Most electricians learn their trade through apprenticeship programs. These programs combine on-the-job training with related classroom instruction. Electricians install, connect, test, and maintain electrical systems for a variety of purposes, including climate control, security, and communications. They also may install and maintain the electronic controls for machines in business and industry. Electrical engineers design, develop, test, and supervise the manufacture of electrical equipment. Some of this equipment includes electric motors; machinery controls, lighting, and wiring in buildings; automobiles; aircraft; radar and navigation systems; and power-generating, -controlling, and transmission devices used by electric utilities. Although the terms “electrical” and “electronics” engineering often are used interchangeably in academia and industry, electrical engineers have traditionally focused on the generation and supply of power, whereas electronics engineers have worked on applications of electricity to control systems or signal processing. Electrical engineers specialize in areas such as power systems engineering or electrical equipment manufacturing.

Q: Could someone tell if if I translated this paragraph correctly? Does it sound grammatically or stylistically good? The last employee leaving the premises must switch off the light and electrical equipment (except those that must run around the clock).: Light should be lights, since I'm sure there are more than one. Run around is somewhat confusing. Because it sounds like the phrasal verb to run around, as in running around the house for example. Maybe say in the parentheses (except those that must remain on continuously) .

Q: I have had a problem for the last 15 years or so where I seem to interfere with electrical equipment. For example, I can't wear watches, I burn out tradition incandescent light bulbs like most people change their drawers, I get all kind of feed back from the intercom system in the hospital where I work (in the form of staticthe speakers actually go off as I walk down the hall.it's kind of a joke to my co-workers - some of who have decided I'm possessed - LOL), computers freeze up on me frequently and I completely fried our last home pc.any others out there with similar problems. I assume it has something to do with electromagnetic fields.but not positive about thatany ideas?: I've heard of this happening. For one thing.I'd make sure it's in my medical records and maybe even wear it on one of those medical id bracelets. What's gonna happen if you have a heart attack and they use those paddles on you? And what would happen if you had an MRI and all those things? I think I'd quit treating this as a fascination and really get someone to help me with it. Hopefully , you won't attract lightning. They might have been doing research on this somewhere and have some help for you. Good Luck. EDIT Is it like when they tell you not to use a cellphone in the ER? You might interfere with the machines there in the same way. You should find out if this could happen.(for your sake and the sake of others it could harm)

Q: I am using a piece of equipment that uses plastics hoses to connect three metal pieces (a vacuum pump, a separation chamber, and a rotating sieve). When I touch each of these to remove material I am collecting after use, I get a small shock. What can I do to prevent this?Also, there is a loose, partially exposed wire. What can I do about this? As far as I know, it has no function.: Is it static discharge or a 60Hz thing? If it's static discharge, it'll be a a very short jolt followed by nothing. In which case you can ground your body, like to a water pipe or something earth grounded, before touching it an you'll be fine. If the shock is a steady tingling, it's likely a 60Hz line voltage thing and it means your equipment isn't properly grounded. This can happen if a hot wire is touching the metal frame or enclosure of an appliance, like your equipment, and the frame isn't grounded. Ideally, any equipment with a metal enclosure should have that enclosure connected to earth ground, usually by the third prong of the power plug. I would get an ohm meter and measure the resistance between the third prong of the power plug and the frame/enclosure. It should be close to zero ohms. If it's not, make it so. Also check inside the equipment and make sure no hot wires(like that partially exposed wire) are accidentally touching the frame. In a three pronged power plug, one prong will be hot, the second ground, and the third is an extra safety path to ground. You can also use an ohmmeter to measure the resistance from the hot prong to the metal case of your equipment. Also make sure do this with the equipment unplugged :-)

Q: How can I get a claim from the power company for damaged electrical equipment caused by a power surge?: final i knew because of the fact of this you had sources proprietors coverage no you will coach that the neighbor led to a surge with a tiny gadget like that surges come from mass intake drop off or mass enter - like a lightning strike with a gadget that small its virtually impossible to reason considered one of these extensive sufficient one to reason this style of harm your speaking approximately i artwork lots with electrical energy - an electric powered tree trimmer does not devour that style of power plus you have breakers on your place for a reason - they could have tripped

Q: According to the Vancouver Sun interview with Gavin;Q: What is the future for waterfront cities like Vancouver?A: You are going to have to put up with rising sea levels; they are not going to go down. But there’s a huge difference between a foot or two over 100 years and a metre or two metres. There’s a lot of waterfront development going on but is it sea-level-rise smart? I don’t know that it is. So don’t put stuff in the basement, have all your electrical equipment on the second floor or on the roof.: Well I checked with NOAA sea level trend for Vancouver tide gauge, and it shows the yearly rise is 0.37mm, an online calculator says 0.37 Millimeters 0.01456692913 Inches, is that right? that is 1.45 inches in a hundred years. Edit. NOAA has tide gauge sea level trends for all of the US, I tried to post the graph for Vancouver, but for some reason Yahoo could not manage it (we are experiencing some difficulties it said)

Q: Hi I'm doing a music project at the moment, writing songs, music, etc.my genre would probably be considered alternative/electronic rockMy current vision for my set up is an electric guitar and my macbook.I create most of the music via macbook (drum parts, synth parts, basically all the programing)Playing live i suppose i'd play these songs on my laptop. While i do this, i sing, and play rhythm guitar along with the samples and instrumentals on the macbook.My question is, how do I connect all this stuff on stage? Could anyone out there recommend anything that I could use to connect my macbook to speakers for performing live.p.s I know nothing of playing with electrical equipment (been doing acoustic for a very long time) all I know about live equipment is connecting a guitar to a guitar amp.so is there like a way to connect a macbook to an amp? or speaker of some sort?Thanks in advance.: In order to get the most from your Mac as sound generator use a reasonably good audio interface (like the E-mu 0404 usb or something from M-audio). This should be connected to a mixer and this one to the PA system. You also should connect your microphone and guitars to the mixer too, so you can control the volume of each instrument, including the Mac. Although you can connect the mac directly to an Amp I won't do that in order to get control of volume and have better sound. Computers generally don't like live performing. Electric voltage can be unstable (heavy power consumption and lights on-off pattern). Use the appropriate electric equipment to make sure the computer always receive the correct amount of voltage. If not, it can fail and ruin your performance. Make a test where possible.

Q: If the sprinklers go off and hit electrical equipment like computers would an electrical fire start and would the water still coming out the sprinklers only make this fire worse.: I doubt anything would catch on fire because of the sprinklers but everything would be ruined.

Q: Are you taught job skills required to work for a company? or are you trained to specifically do a job like they trust your knowledge and teach you specifics?: They generally don't teach you. They give you a job to do and you do it till you get it right. If you need info you research it or get assistance from other departments. You may go outside to another company for training on some specific issue or tool, instrument, skill etc. You will learn how to learn. They know you aren't an expert yet but one skill is rapid learning. The faster you pick up skills the more you will be paid. The outside learning should be paid for by the company. a second skill is negotiating with your boss to obtain the training. Be an avid reader of trade magazines to pick up secrets, info etc. Never stop learning.

Q: I am planning to buy a big guitar amp from america and you dont want to mess around with something as powerful as that so i want to know is there suitable adapters out there for such a job? because i heard that some electrical equipment from America will eventually burn out if you use it in Ireland!!help!?!?!: it can be converted with the right parts .

We have been awarded and certified with ISO9001, 2008, CE, KC, GS, CUL, EMC, SAA, IP67, IP68, RoHS. From know-how research and development, structure design and validation, material selection, quality testing to trial and batch production, the product of the company undergoes a series of standard and rigorous control procedures in order to assure the quality for every piece.

1. Manufacturer Overview

Location	Guangdong,China (Mainland)
Year Established	2009
Annual Output Value	US$10 Million - US$50 Million
Main Markets	10.00% Northern Europe 10.00% Western Europe 10.00% Eastern Asia 10.00% Eastern Europe 9.00% Southern Europe 9.00% Central America 9.00% North America 8.00% South America 6.00% Oceania 5.00% Domestic Market 5.00% South Asia 5.00% Southeast Asia 2.00% Mid East 2.00% Africa
Company Certifications	ISO 9001:2000;ISO 9001:2008;ISO 14001:2004

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Hongkong,Zhuhai
Export Percentage	71% - 80%
No.of Employees in Trade Department	6-10 People
Language Spoken:	English, Chinese
b) Factory Information
Factory Size:	1,000-3,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range	Average