Electrical Equipment & Systems

DC Gearmotor develops 310 lb-in. torque at 13 rpm.

DC Gearmotor develops 310 lb-in. torque at 13 rpm.

Accepting any 36 Vdc power source, including battery power, Model MMP-TM55-36VGP52-308 measures 2.14 in. dia x 7.75 in. long and has keyed output shaft of 12 mm dia x 25 mm long. Output of this reversible gearmotor is rated for 308 lb-in. continuous torque at 13 rpm and 443 lb-in. peak. Requiring 2.1 A @ 36 Vdc to generate full load torque, 4 lb gearmotor helps extend battery life and produces...

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DC-AC Inverter provides alarm signal output.

DC-AC Inverter provides alarm signal output.

Designed to drive CCFLs in 12-17 in. LCD back-lighting applications, Model LS6Q-1612A-RH features dual LCD panel capability, brightness/backlight on-off control, and 5 V alarm output. Driver provides input of 12 Vdc and output current of 3.3-6 Arms/lamp. CCFL driving circuit includes self-oscillating DC-to-AC converter, which minimizes EMI. Measuring 5.91 x 1.97 x 0.39 in., RoHS-compliant...

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Variable Frequency Drive features modular design.

Available as kit for cubicle assembly or as completely housed unit with integrated 6-pulse or multi-pulse front-end rectifiers, Model CFW11-M features U11 modular power unit, which can be configured to motor power by paralleling up to 5 units. Ranging from 400-2,500 hp, control units provide 3-phase 380-690 Vac induction motor control with IPS1 interface card and connecting cables. Monitoring and...

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Waterproof Connectors target landscape lighting systems.

While rated for 600 V, DryConnÂ-® UL 1838 Compliant Connectors are suitable for low-voltage, waterproof splice protection and direct bury in landscape lighting systems. UL 486D Listed units are available in both bags and canisters with wire sizes ranging from No. 22 through No. 6 AWG.

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Sealed Contactor switches from 12-750 Vdc and Vac.

Suited for solar power and power back-up systems, GIGAVAC GXNC14 is 350 A single pole single throw (SPST) normally closed unit that requires only 3 W of coil power at 24 Vdc to hold contacts open. It measures 4.52 x 2.26 x 2.25 in. and includes standard chassis level power connections. Rated for operation in -55 to +75Â-

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Schenectady, NY Museum Sees Green with Marktech PAR30 LED Bulbs

Schenectady, NY Museum Sees Green with Marktech PAR30 LED Bulbs

Latham, New York: The Schenectady Museum & Suits-Bueche Planetarium has a new added attraction in the Museum's Broughton Gallery. In efforts to improve its energy consumption and to enhance the appearance of exhibits in the gallery the Museum has installed fifty new 12W LED Bulbs from Marktech LED Lighting. The new solid-state PAR30 LED Bulbs were used to replace outdated incandescent track...

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Detect Switch offers operating life to 100,000 cycles.

Detect Switch offers operating life to 100,000 cycles.

Available in right and left actuation configurations, HDS series micro-miniature, side-actuated, surface mount detect switch features minimum total travel of 1.07 mm, and low actuation force of 30 g. Contact rating is 1 mA at 5 Vdc, with maximum initial contact resistance of 500 mW and minimum insulation resistance of 100 mW between adjacent contacts. RoHS compliant product has operating...

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Gate Drivers control power semiconductor applications.

Gate Drivers control power semiconductor applications.

Incorporating isolated power supplies and protection features required for safe operation of power stages, IGBT and SCR Gate Drivers include isolated analog feedback of critical power stage parameters, DC bus voltage, output current, and device temperature. IGBT gate drivers control 2-6 IGBTs at currents in excess of 1,400 A, while SCR gate drivers control up to 12 SCRs, making them suited for ac...

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