AC to DC Power Supplies

AC to DC Power Supplies

AC/DC Power Supplies offer power density of 7.9 W/cubic in.

Measuring 3 x 5 x 1.3 in., ECM140 Series compact open frame single-output ac/dc power supplies require 10 just cfm of forced air-cooling to achieve full 148 W output. Including 5 models that provide outputs of 12, 15, 18, 24, or 48 Vdc, units typically achieve 88% efficiency above 70 W with flat efficiency curve. They meet IEC 60601-1/EN 60601-1 and IEC 60950-1/EN 60950-1 electrical safety...

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AC-DC Power Supplies meet energy efficiency standards.
AC to DC Power Supplies

AC-DC Power Supplies meet energy efficiency standards.

Consisting of 57 single-output models with outputs from 3.3-48 Vdc, Mean Well GS Series targets low-medium power applications with 18, 25, 40, 60, and 90 W platforms. Miniature desktop units consume less than 0.5 W standby power, and range in size from 3.66 x 2.1 x 1.42 in. to 5.71 x 2.36 x 1.26 in. All models are RoHS-compliant and include overvoltage/over-current protection. Typical...

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AC to DC Power Supplies

AC to DC Power Supply has ITE and medical safety approvals.

Measuring 3 x 5 x 1.5 in., LPS200-M series 250 W power supplies feature universal 90-264 Vac input, 120-300 Vdc input, power density in excess of 11 W/cu-in., and also produce isolated 12 Vdc fan output. LPS203-M has 12 Vdc main output, and delivers up to 10.3 A with convection cooling or up to 20.8 A with 30 cfm forced air cooling. With 24 Vdc main output, LPS205-M is rated at 5.2 A continuous...

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AC to DC Power Supplies

Power Conversion ICs come in low-profile package.

Designed to meet ENERGY STAR® 2.0 Specifications for external adapters, TOPSwitch-HX AC-DC Power Conversion ICs feature L-shaped lead-bend that allows eSIP package to lie flat against PCB with heatsink pad facing upwards. Devices stand 2 mm above board, providing space for heatsink and enabling slender power supply designs from 20-100 W. Applications include adapters for notebook computers,...

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AC to DC Power Supplies

Charger/Adapter Designs exceed ENERGY STAR® standards.

Based on LinkSwitch-II AC-DC switched-mode power conversion ICs, reference design RD-157 complies with China Charger standard for constant-voltage and constant-current (CV/CC) cellphone chargers. Providing 5.5 W @ 5 V ±250 mV, RD-158 charger suits high-end cellphones, PDAs, and other portable devices. While able to withstand 10 kV surge, RD-159 adapter for cordless phones seamlessly and...

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AC to DC Power Supplies

AC/DC Converter ICs simplify driving of LEDs under 5.5 W.

Suited for power supplies and ballasts driving high-brightness LEDs, LinkSwitch®-II ICs offer constant-current performance and minimal external component count. DI-184 illustrates circuit for driving 700 mA of current through strings of 2 series-connected WLEDs; DC side circuit is electrically isolated from AC side. DI-185 and DI-186 both drive 350 mA current through strings of 3 WLEDs....

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AC to DC Power Supplies

External Power Supply meets Energy Star, EISA requirements.

Available in 5 voltages from 12-48 V, desktop-style Ault CENT1120 series has 100-240 Vac universal input and 110-120 W single outputs. Each AC-DC external power supply complies with EPA Energy Star® Level IV and Energy Independence and Security Act of 2007 (EISA) requirements. Supplied in impact-resistant, non-vented polycarbonate enclosure, CE- and IPX1-compliant products also meet EMI/RFI...

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Miller Introduces Complete DC Sub Arc Solutions
AC to DC Power Supplies

Miller Introduces Complete DC Sub Arc Solutions

With the introduction of the Sub Arc DC Series, Miller offers its first power sources optimized specifically for the DC sub arc process. A digital controller capable of storing 12 programs, a four-wheel drive tractor with digital control for rock-steady travel speeds and complete system components round out the line. Miller provides complete system solutions to meet sub arc needs. Highlights/Key...

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AC to DC Power Supplies

AC to DC Power Supplies have NEMA 4X rated enclosure.

With Grade 304 stainless steel enclosure, water-cooled power supplies can deliver 3.3-45 kW of dc power in hazardous environments complete with remote interface capability. They feature voltage ratings from 5-1,000 Vdc, current ratings from 3-2,700 Adc, and input at 50, 60, and 400 Hz. Enclosure allows power supplies to operate in particularly corrosive environments and be isolated from outside...

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