JWIN JA-C82 Universal AC/DC Adapter 110/220

JWIN JA-C82 Universal AC/DC Adapter 110/220
Average customer rating:

OK if you are a hobbyist

Possible Fire Hazard

UNREGULATED - Use Caution

JWIN JA-C82 Universal AC/DC Adapter 110/220

Manufacturer: jWIN
ProductGroup: CE
Binding: Electronics

Cables & Interconnects | Audio & Video Accessories | Accessories & Supplies | Categories | Electronics | Audio Cables | Audio-Video Kits | Plugs & Adapters | Power Cables | Video Cables
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Audio & Video | Refurbished & Used | Special Features | Electronics Features | Electronics
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Product Features:

Input Voltage: 110 V AC /220 V AC

Output Voltage: 1.5 V DC /3.0 V DC /4.5 V DC /6.0 V DC /7.5 V DC /9.0 V DC /12.0 V DC

Output Power: 18W

ASIN: B00009W43H
JWIN JA-C82 Universal AC/DC Adapter 110/220

Product Description

jWIN continuously puts its efforts in R&D, and market research. And jWIN puts its pride in the products it manufactures and sells. jWIN's products have been engineered to ensure quality and reliability with the most updated set of features that jWIN's consumers demand. jWIN strives to be ahead of its competitors by offering the most up to date designs and features at the most affordable prices.

Customer Reviews:

OK if you are a hobbyist.......2007-09-03

As the previous reviewer suggested, the output is unregulated. That means it will "meet spec" as long as there's a load on it of 1,000 mA (hence the "required" wording on the info sheet). If not, the output will be a lot higher. In this case, about 17 V DC with no load (110 VAC input). As soon as you put a load on it, the output voltage drops somewhat close to the voltage you selected. The voltage selection is done by a switch located under the outlet prongs, behind a plastic cover. Not seen from the photo.

I used my adapter to power a DC fan, which doesn't care one way or the other about regulated voltages. I just measured the voltage under load and adjusted the voltage selection switch to get what I needed. In this case, I got 10.4 V with a 40 mA draw on the 6 V setting. It works.

If you're building something and looking for inexpensive way to get DC from the mains, this is it. If you need to power some expensive electronics, stay away.

Possible Fire Hazard.......2007-08-31

I gave the product two stars only because it actually did supply power to my electronic device. However, the adapter gets very VERY hot when in use and I could also smell an electrical-burn type smell. I am worried that with extended use it might actually catch on fire. If you do use it I'd recommend never leaving it unattended, and don't place it near curtains or similar items. It is also huge and heavy, so it will block all other outlets in it's vicinity. Not very useful for portable devices such as DVD players you'd carry with you. I don't recommend purchasing this item.

UNREGULATED - Use Caution.......2007-05-21

This device is labeled as "Universal." Unlike those similar devices that cost 15 to 20 US dollars, this device is unregulated. I've seen a few other unregulated that costed 15 to 20 bucks, so this one is still a very good deal. Unregulated adapters only work safely with devices meeting the exact specs of the adapter. For instance, if you use a 300mA device with this adapter, the device and/or the adapter could fail, or worse, start a fire. So, at the very least, never use unattended. MODIFICATION - ATTEMPT AT YOUR OWN RISK: I am using these to power some cold cathode light kits (Logisys brand, 500mA - not verified). I use two kits per adapter. On one, I use three DC fans and one kit. No fires yet. You should know how to do basic wiring to do this mod. If you do any cutting, the white-striped sleeve goes to yellow or red. You can also solder the PC wiring to one of the adapter plugs, instead. That requires steady work to isolate each wire. Three stars due to the unregulated outputs.

Customer Reviews:

Great!.......2007-12-13

I ordered these bookends from amazon and was so pleased to finally find some with roosters. I searched high and low for some. They are made from iron(light). They look real nice in my kitchen holding my cookbooks. The service was fast!

Product Description

Style meets wireless performance with the Nikon Coolpix S6 Digital Camera. The sleek, stylish and compact design fits easily into your purse or pocket and still produces stunning pictures. 6 Megapixels and a 3x optical Zoom-Nikkor ED Glass Lens combine to create stunning photographs. Create picture-perfect portraits with the One-Touch Portrait Button to activate the Face Priority AF feature to automatically find and focus in on a subject's face while the In-Camera Red-Eye Fix automatically removes most occurances of red-eye. Use Pictmotion to create an in-camera slideshow with your own music! Finally, use the included COOL-STATION dock to sync your camera to your PC or Mac, or wirelessly transfer images to your wireless enabled PC or Mac! If you want to avoid using a computer, you can even wirelessly print your images without ever turning on your computer! With these features and more, the Nikon Coolpix S6 packs tons of features into a stylish package that anyone can enjoy! Wirelessly transfer or print your images as they are shot via 802.11b/g speeds up to 20m away (Wireless printing requires PD-10 Wireless Printer Adapter) Rotary Multi Selector makes feature selection fast and easy Voice memos In Camera Red-Eye Fix Face Priority AF 23MB Internal Memory; SD Memory Card Slot An SD Card is NOT included, therefore we suggest purchasing an Optional 512MB memory card. It will allow you to store a lot more Video and images, as well as take advantage of the camera's high resolution abilities. PictBridge compatible for printing images without a computer USB and A/V interface (A/V with COOL-STATION) Approximate Unit Dimensions (w x h x d) - 3.7 x 2.3 x 0.8 inches / Unit Weight - 4.8 ounces (without battery and SD memory card)

Customer Reviews:

Not So Great -- No Image Stabilization = Blurred Shots Too Often.......2007-03-29

I purchased the Nikon Coolpix S6 camera from Beach Camera by way of Amazon. After quite a bit of research, I settled upon this as a gift for my girlfriend. She was thrilled at first, but that soon wore off after our first outing. She'd mentioned the blurry snaps; I assumed she'd simply neglected to read the manual. However, after I read the manual then set the camera up to reduce the blurred images, I too got a substantial number of bad shots -- upwards of 50%. I also found it too small to handle and was constantly in fear of dropping it. This camera simply isn't for someone looking a simple point-and-shooter. That's what we both wanted and expected. We tried and tried to like the camera, but it just wasn't going to happen. This is the last time I buy a camera without image stabilization.

Our only positive experience was with Amazon and especially Charles at Beach Camera. Even though it was long past the date, Charles understood our concern and agreed to accept it as a return. I have to say that without a doubt Beach Camera is my first choice for anything they sell, even if I might get the same item a tiny bit cheaper elsewhere. Frankly, I haven't experience customer service this good from anyone, anywhere, at any time.

good one, but not that small.......2007-01-19

it is not as thin as the sony one, but the effect is nice. I like the color and the shipment is quick!

$Orion ShortTube 80 EQ Refractor$
Average customer rating:
Orion ShortTube 80 EQ Refractor

Manufacturer: ORION
ProductGroup: Photography
Binding: Electronics

All Telescopes | Telescopes | Optics | Camera & Photo | Categories | Electronics
$Refractors$ Refractors | Telescopes | Optics | Camera & Photo | Categories | Electronics
80 to 90mm Aperture | Telescopes | Optics | Camera & Photo | Categories | Electronics
Product Features:

Explore the planets and scan the heavens for bright deep-sky gems with this low-cost astro package.

Fully multi-coated 80mm f/5.0 optics deliver sharp and bright wide-field views.

EQ-1 mount allows smooth manual guiding or automated tracking with optional EQ-1M electronic drive.

Includes 90° mirror star diagonal, two Expanse eyepieces, 8x40 finder scope, padded case.

One-year limited warranty.

ASIN: B000OZ6ME4
$Orion ShortTube 80 EQ Refractor$

Product Description

You'll spend hours on end scanning the Milky Way for nebulas and star clusters with this economical astro package. It has fully multi-coated 80mm f/5.0 optics and a 90Âº mirror star diagonal (1.25"). We've beefed up the finder scope to an 8x40, and included two wide-field Expanse eyepieces. The EQ-1 equatorial mount allows smooth manual tracking with the slow-motion cables, or automated tracking with optional EQ-1M electronic drive. Padded case for optical tube now included. One-year limited warranty.

Average customer rating:

Orion ShortTube 80 OTA

Manufacturer: ORION
ProductGroup: Photography
Binding: Electronics

Use as a guide scope with a CCD autoguider.
Multi-coated 80mm f/5.0 optics deliver bright, wide-field images.
Sold as optical tube assembly only, no accessories.
One-year limited warranty.

ASIN: B000OZ9H1O
Orion ShortTube 80 OTA

Product Description

This version of the popular ShortTube 80 is sold without accessories. It is ideal for use as a guide scope with a CCD autoguider. All air-to-glass surfaces are now fully multicoated, ensuring maximum light transmission for enhanced brightness and clarity. The ST80's 80mm objective doublet lens and 400mm focal length (f/5.0) deliver bright, wide-field images. Only 15-1/2" in length, the ST80 is easily portable. The 1.25" cast aluminum rack-and-pinion focuser has a focus lock knob and a dovetail fitting to accommodate Orion finder scopes. For use as a guidescope, use guidescope rings #7381. One-year limited warranty. Dovetail mounting bar not included.

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