New Power Supplies Products

Step-Down DC-DC Controller draws only 40 -µA.

With 4-60 V input range, current-mode Model LTC3824 can be programmed to fixed frequency from 100-600 kHz, or synchronized to external clock over same range for noise sensitive requirements. Output voltage is adjustable from 0.8 V to VIN. Housed in 10-pin, thermally enhanced MSOP package, controller offers 100% duty cycle and is suited for automotive applications where 4 V min input voltage...

DC/DC Step-Down Controller draws 80 -µA in sleep mode.

Operating from 4-36 V input, LTC3835 features Ã-

DC-DC Converters provide isolation voltage of 6,000 Vdc.

Housed in SIP package, RoHS-compliant 1 and 2 W Converters offer mixed input ranges of 5 and 12 V Ã-

Switching Power Supplies deliver 400 W in 1U package.

Designed for medical applications and carrying full medical agency safety approvals, low-profile VUFM-S400-XXR and VUMM-S400-XXR series are available in u-frame and fan-cooled metal enclosed packaging, respectively. All models feature EN61000-3-2 class D active power factor correction and have less than 300 Ã-µA leakage current. Adjustable by Ã-

An Introduction to Purchasing Castings

To learn how Liberty Cast Products can guide you through your sand casting project, download now.

Electronic Inverters ensure welding safety.

Featuring microprocessor technology, 3.1 Electronic Inverters include Voltage Reduction Device, which reduces maximum open circuit voltage across output terminals of welder to safe voltage of about 12 V. Device turns on welding power when resistance between electrode and work is less than 200 W, ensuring welding safety.

Micro Converters allow for reduced-emission designs.

Featuring 50 W model at 3.3 Vout and 75 W models at 12, 15, 24, 28, and 48 Vout, 48 Vin mid-power Micro DC-DC converters incorporate Zero-Current and Zero-Voltage Switching (ZCS/ZVS), for power system applications in distributed power, medical, ATE, communications, defense, and aerospace. Operating from 48 V nominal input with 36-75 V input range, converters are 2.28 x 1.45 x 0.5 in. with .43 in....

DC/DC Converter suits WCDMA and CDMA power amplifiers.

Operating across voltage input range of 2.7-5.5 V, voltage-scaling, step-down Model AAT1171 supplies variable output voltage of 0.6-3.6 V, optimizing power amplifier efficiency and extending mobile phone talk time. Input voltage is controlled by real-time output signal from baseband processor and delivers up to 600 mA of continuous load current. To meet WCDMA requirements, output voltage responds...

Step-Down DC/DC Converter suits portable media players.

With adjustable input voltage from 1.8-3.8 V, 1.5 A Model TPS62510 extends battery life in 2-cell alkaline or NiMH powered electronics. Providing up to 97% efficiency, device can regulate point-of-load power supply from fixed 3.3, 2.5, or 1.8 V input voltage. It operates in 1.5 MHz fixed frequency PWM mode with mode pin high, or in high-efficiency mode at nominal load current. Device includes...

Power Management IC extends battery life in Li-Ion devices.

Based on 1.5 MHz fixed frequency, PWM technique, TPS63000 buck-boost dc/dc converter uses synchronous rectification to deliver up to 96% efficiency over 1.8-5.5 V input range while generating output current up to 1.2 A from 3 x 3 mmÃ-² QFN package. Product delivers step-up and step-down dc/dc conversion with adjustable output voltages down to 1.2 V and offers 30 Ã-µA quiescent current,...

Small Form Factor Inverters power CCFL-backlit LCDs.

Offered in open frame and vacuum encapsulated versions, dc-ac inverters can power up to 2 CCFLs. S Series, which measures 2.87 x 0.62 x 0.38 in. and weighs 12 g, handles up to 5 W of output power and comes in 5 and 12 V designs. SE Series dc-ac inverter, featuring same form factor as S Series, is vacuum encapsulated to provide resistance to shock, vibration, and humidity. Both inverter Series...

Simple Connection � MGB with EtherNet/IP

The new MGB with EtherNet/IP is a leap forward in access door safety. Designed for easy installation, flawless performance, and long service life, it is engineered with robust features and cutting-edge technology that places it firmly at the leading edge of the door safety device industry. To learn all about the benefits of the Euchner MGB, see our video.