This Class 2 115VAC input power supply is made for COB LED boards, and provides constant current up to 2100mA at 10-28VDC, 58.8W max output. Features 0-10V voltage control dimming, thermistor feedback, and a separate 5-12V 2W output for a cooling fan. Has full pinout on the case. Works perfectly as a driver for COB LED lighting boards. Like these. Click! Measures 5-5/8" x 3" x 1-3/8". RoHS compliant. UL.

This MW® regulated power operates on 120 VAC and delivers constant accurate power to a video game, radio, portable TV, or any device drawing up to 2.0 amps. The 5 1/8" x 3-7/8" x 2-5/8" housing has a rotary dial to designate 3, 4.5, 6, 7.5, 9 or 12 VDC output, and heavy-duty red and black binding posts. Automatic short circuit and overload protection and thermal cutoff. Add the mini plug kit or the alligator test clip leads. The mini plug kit contains six of the most popular DC plugs for DC powered devices such as portable TV sets, video games and radios. "Gator" clips are 36" long with one red and one black lead.

Absolutely not. Especially with these 100-120VAC input regulated switching power supplies with trim pots to adjust the output 0.5V either way, vented housings, 5-pole terminal blocks for AC in, chassis ground and DC out. You pick the 5A at 5VDC unit at 3-7/8" x 4" x 1-3/8" or the 8A at 5VDC at 5" x 3-7/8" x 1-1/2". Both have 3/32" mounting holes and are CE listed.

This 120VAC, 13.8VDC regulated power supply from Elenco® is called the XR-38, which sounds like a military test aircraft, and originally sold for over $70. Designed to power automotive equipment like CB radios, stereo systems, mobile two-way radios and alarm systems, it’s equipped with 3A and 5A surge outputs. Has (2) banana jacks and an on/off switch. Measures 4-5/16" x 6" x 8-3/16" and weighs a whopping 5-1/2 lbs. That’s all you need to know, unless you’re interested in the stuff below.

Jarvis Says tech Info Below:

Input: 120VAC/60HZ ** Output: 13.8VDC @ 3A, 5A Surge ** Load Regulation: Less than 5% ** Ripple: Less than 10mv rms ** Output protection: Thermal and short ** Input Protection: 2A, 250V Fused * *

These little round silicone rubber containers are great for traveling, and we’ll send you (6) per order. They’re light, soft and smooshable but strong, with a tight seal that keeps the goods dry. One is small, the other is very small. Perfect for pills, gems, tobacco or any other precious substance you travel with. Two-tone design is far out. Hmm? No, you better let us drive, and we’ll pick the color, too. Could be red-white, orange-black or something else. You pick the size: 2-1/4" dia x 1-1/16” high, or 1-1/4" dia x 3/4" high.

There is an entire class of transformers that surplus dealers call "AC Adapters." What we really mean is transformers or wall warts that plug directly into the wall (primary voltage 110 VAC), and via a cord and/or plug provide various levels of output current at various voltages. It is a rare buyer of surplus that gets the plug configuration he/she wants, and many get snipped off (plugs that is). They are handy power supplies, battery charging units, substitutes for batteries in toys and games, or for providing safe illumination to models and displays. Be sure to note whether the output is AC or DC (Direct Current, like a battery) and whether it can provide enough current for your application. Unless otherwise noted, all are suitable for indoor use only. Stick with us and you'll get the hang of adapting to AC...and at much lower prices than your friendly appliance/game/computer/calculator shop asks. Unless otherwise noted, all adapters are for 115 volt AC primaries, and all have about 6 ft. cords. (MA=Milliamp) (A=Ampere) (VDC= Volts DC) (VAC= Volts AC).