Switching Power Supply Constant Voltage 20 Watt 24V HVDC-24020A018 Tauras

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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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Detailed Product Description

Quick Details

Output Power: 20W
Output Type: Single
Input Voltage: 90-264VAC
Output Voltage: 24±0.5V
Output Frequency: 50/60HZ
Output Current: 0.83A
Color: Black
Material: Plastic
Style: Modern
Price: Factory direct price
Strong point: Low cost
MOQ: 1pcs
Maket: Europe&Australia and others
Quality: High reliability

Specifications

1.Switching Power Supply

2.Constant voltage

3.Output Power:20W

4.2 years warranty

5.High reliability

Features

·Small size,High efficiency,High reliability,Long lifetime;

·IP20 rating;

·Working temperature -25~+40°C

·Protection:Overload,Short-circuit pratection,Over-temperature;

·Typical efficiency:77%

·Low standby power,min to 0.3W;

·Start delay design,which can reduce the starting current when multiple simulatance start;

·CE certifide,ROHS compliant;

·Low output ripple moises.

Q: If humidity of a spacecraft is too high, how can it affect a crew and its equipment? what if it was too low?my sister did not get to go on her field trip but they gave her the worksheet this is the only question she cant answer please help!: mold can make people very sick or die. also moisture could iodize electrical equipment.

Q: I have worked there as an electrical engineer but in design for a consultant. I would like to know what are the major things to account for (DB's, wires and cables, ducts, conduits.) and how to estimate them for a typical 6000sq.ft 2 floor villa: If you have the design drawings, you simply have to make a material take-off list. The main drawings are: General Layout Grounding Layout Electrical Equipment Layout / Schematic Riser Diagram (Fire Alarm) Lighting Layout At the very least, you need to have the General Layout drawings (to know how many rooms you've got) and you need to know the electrical levels since some houses might require 380/480 3-phase for elevators and large electrical equipment. Working room by room, you will estimate cable and conduit lengths, the number and specifications of the DBs, number of lights, outlets, switches, buzzers, intercoms, smoke detectors.

Q: i need what to do in a bad thunderstorm: definite. The turbulence interior a thunderstorm could nicely be very severe. in certainty, as a thunder cloud (cumulonimbus (cb)) is turning out to be, the air interior is being pushed up and large velocity and carried with it water particules. To fly with the aid of a cb is risky for the reason which you will positively stumble upon severe icing situations. Icing could reason subjects with the engines, besides as with the raise produced via and the soundness of the plane. it could additionally block static and pitot vents (required for various contraptions interior the airplane) whilst a thunderstorm is energetic, the water is in certainty too heavy and starts falling down interior the path of the cloud as hail or rain, yet this additionally reasons downdrafts (severe velocity wind transferring downwards) alongside with the updrafts this creates severe turbulence and in very great thunderstorms the rigidity from the downdrafts must be sufficient to rigidity an plane downwards in the direction of terrain. At airfields, physique of techniques and landings are no longer oftentimes allowed whilst an energetic thunderstorm is interior of sight because of this and likewise the prospect of windshear. With regards lightening - it is not the main deadly part of a thunderstorm in any respect. There are static wicks to disperse the electrical powered energy. in spite of the undeniable fact that, a marvelous flash can quickly degrade a pilots ingenious and prescient which isn't so risk-free. we've climate radar and could see the place they're and stay clear of them yet around the equator, multicell thunderstorms can selection for 100s of miles wherein case the very turbulent centres could be prevented yet patches which teach as lighter factors (amber on the climate radar) ought to nonetheless be flown with the aid of.

Q: I don't intend to get a job with this but it would be good to know some things about it since everything runs on electricity now.: what kind of things are you trying to learn? General household appliance maintenance or would like to design your system to do something cool? You could learn both types casually if you are really interested.

Q: i.e. extended warranty.: I know this isn't much of an answer but I think it depends on the item. For example, I bought a $32 toy and toys-r-us tried to sell me a warranty that was $12. Doesn't really make sense. But the warranty on my flat screen TV is probably a good value. -- On a side note, it is wonderful that items are so cheap now that we have to consider the value of the warranty but I am worried about out throw-away society. I had a neighbor that just bought a new lawn mower because it leaked oil. That would cost $12 to fix. Oy!

Q: For example, a typical multimeter measuring just 25 ohms in a closed circuit will not show continuity by beeping.: The definition of electrical continuity is that the current will be closed by electrons and molecules. The ohms, is the resistance to the circut being closed completely, usually determined by a nominal factor in communication and audio equipment. 25 ohms is a high resistance. In other words, 4 ohm speakers will be almost twice as loud with the same applied volume than 8 ohm speakers. So your 25 ohm measurement is taking out most of the current. You are creating the resistance to the 100% continuity by 25 ohms. Ted Taff money911.ws

Q: I have a school project (Construction management) that involves the estimating of the electrical cost for a building addition. I can do the fixture counts, equipment hook ups, box counts, switches and etc. I cant figure out how much wiring would be involved. from the blueprints, is there a way to measure (estimate) the lf of wiring? this is a school building so there are mostly medsize room and hallways. any help would be great. I remember something about the homerun count from when i was a laborer, but could i figure 1 line around the room with a line for fixtures or something like that. doesnt have to be perfect by any means.: I am an electrical contractor. I use the actual dimensions to estimate the wire. Copper wire is much to expensive to just take a guess. Start with the home-run and add the LF as you go. 1 circuit at a time. On a large commercial job I might figure a median length circuit and then use that figure for all other branch circuits.

Q: I paid taxes and homeowners fees for 15 years. There are no buildings on the land. Also had to pay for an electrical hookup, although no electrical equipment was installed.: You need to clarify your question further. Did you deduct any of the expenses paid connected to the investment land you owned for 15 years? In tax year 2007 the long term capital gains tax federal is a whopping 5%. Figure your basis and subtract it from what you sold for; then mulitply it by 5%. Example.basis 10,000.sold for 15,000gain is 5,000.times 5%.$ 250.00 tax.

Q: For a treadmill.I could get a manual for reallly cheap but I had my heart set on an electrical one.I've never really used a manual oneWhat do you think?: Electrical is way better. Check your local paper, Craig's List and OKorder for good used treadmills. You will be surprised how many are on the market. It is not because they are not any good. The problems arise when someone decides that they want to get in shape. They think that they will buy a treadmill, run a few miles and the fat will fall off of them. When this doesn't happen, they quickly get discouraged and sell their equipment.

Q: I measured it with a CRO in the physics lab and I was wondering what could be its source: That is a period of about 62 hours or 2.5 days! Are you sure you measured this with an oscilloscope, or does CRO mean something else to you? Maybe the motion of the planets, earth, moon, etc. I don't know? Do you mean a period of 4.5 microseconds? That would be 222kHz perhaps EMI from a computer, other electronic gear, short wave radio, etc. If you can clarify, I might be of more help. Edit: OK; I have a couple of ideas, but it can be DIFFICULT to find. I spent a long time trying to track down the source of 70MHz in my lab. Turns out there is a TV station (channel 4) transmitting about 1 mile away. Channel 4 occupies the space between 67.31MHz and 71.75MHz. 222 KHz has a wavelength of about 1350 meters. It takes a pretty big antenna to launch that as a traveling wave so I'm going guess its a near field source. A good way to look for it is to make a small loop antenna with a few turns of magnet wire (maybe a few 10s of cm in diameter) and hook it to your oscilloscope. Walk around with it putting it near any and all electrical equipment that is in or near your lab. Make sure to change the orientation of the coil when you are moving around. You are basically playing a game of hot and cold. Try to maximize the signal and in theory you should be near the source. Also, be suspicious of the lights. I know their source is 60Hz, but some electronic ballasts for fluorescents run at a pretty high frequency, at least 10's of KHz, you could be seeing a harmonic. Just try flipping the lights on and off looking for a change in amplitude of the signal on the scope. If this doesn't find it, then perhps it is far field? I don't know of any commercial braoadcasts at this frequency though. The low end of AM radio is around 500KHz. Maybe you have an active Ham radio operator in the neighborhood? I wouldn't think he would be transmitting all of the time though is this 'noise' always present? Hope this helps. Let me know if you find it. Dave

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