Power Supplies & Protective Devices

Electrical Equipment & Systems

AC/DC Power Supply offers 95.5% efficiency at 50% full load.

March 30, 2015

Packaged in 2U format, Model D2U5T-H3-7000 provides 54 Vdc output at up to 7,000 W from 480 Vac input. User selectable standby output offers 3.3 or 5 Vdc, and up to 3,500 W can be delivered from 230 VAC input. Providing true 3-wire 3-phase operation without need for neutral connection, fan-cooled power supply accommodates input voltages from 180–264 Vac for 3,500 W operation and 320–525 Vac for 7,000 W output. Hot-swappable unit is suited for datacenters, broadcast, and industrial applications. Read More

Electrical Equipment & Systems

Power Supplies provide DC power directly from high line voltage.

March 27, 2015

Open frame, regulated, linear AC/DC power supplies eliminate need for step-down transformers and provide direct AC/DC conversion. Operating from 240/480 Vac input, with 208 Vac available on request, ROHS-compliant products include 9 single-output models from 5–48 Vdc; 3 dual-output models (±5, ±12, and ±15 Vdc); as well as triple-output models: ±5 Vdc and ±9–15 Vdc as well as ±5 Vdc and ±12 or 15 Vdc. Output range is 7–750 W, and output ripple is as low as 2 mV RMS. Read More

Electronic Components & Devices, Electrical Equipment & Systems

BiSy Single-Line ESD Protection Diode conserves board space.

March 26, 2015

Supplied in 0.6 x 0.3 x 0.27 mm package, VBUS05B1-SD0 protects high-speed data lines and antennas in mobile devices against transient voltage signals. Leads length and package size minimizes inductance, allowing fast transients, such as an ESD strike, to be clamped with minimal overshoot/undershoot. Properties include 0.29 pF typ load capacitance (0.4 pF max), <0.1 µA max leakage current at 5.5 V working voltage, 8.8 V typ breakdown voltage at 1 mA, and 18 V max clamping voltage at 2.5 A. Read More

Electrical Equipment & Systems, Electronic Components & Devices

DIN Rail Power Supply offers greater than 90% efficiency.

March 26, 2015

Housed in corrosion-resistant aluminum casing, CliQ II DRP-24V240W2BN provides 24 V/10 A output for input at two phase 2 x 180–550 Vac (for L-L), single phase 180–305 Vac (for L-N), and 254–780 Vdc. Product offers 120% Power Boost lasting for 3 seconds, as well as built-in constant current and hiccup during overload protection. To protect against common dust and chemical pollutants found in harsh industrial environments, conformal coating is applied on PCBAs. Read More

Electrical Equipment & Systems, Communication Systems & Equipment

Eighth Brick 200 W DC/DC Converter offers up to 94.5% efficiency.

March 26, 2015

Targeting telecom and networking equipment manufacturers, AVO200 series comprises fully regulated, 1/8th brick DC/DC converters in open frame (2.3 x 0.9 x 0.378 in.) and baseplate (2.3 x 0.9 x 0.5 in.) designs. Models, which include 5 and 12 V versions with respective delivery capabilities up to 40 and 16.7 A, accept 36–75 Vdc input, and operate from -40 to +85°C. Other features include fixed switching frequency, pre-bias start-up capability, and output voltage remote sense. Read More

Electrical Equipment & Systems, Test & Measuring Instruments

Digital POL Module addresses challenge of powering advanced ICs.

March 25, 2015

Outputting 90 A in 50.80 x 9.47 x 19.10 mm vertical and 50.8 x 19.1 x 9.7 mm horizontal through-hole configurations, non-isolated NDM3Z-90 incorporates dynamically programmable digital features. Modules are available with 7.5–14 Vdc input range and 0.6–1.8 Vdc programmable output range. While peaking at 91.4% at 12 Vdc in to 1.0 Vdc out at 50% load, efficiency remains at 88.7% up to full load. Digital power controller with ChargeMode™ Control technology eliminates need for compensation. Read More

Electrical Equipment & Systems

Digital 90 A POL DC/DC Converter can be paralleled to 360 A.

March 24, 2015

Ready for SDPA systems, BMR465 complies with teraAMP Architects of Modern Power (AMP) standard and operates as standalone unit delivering 90 A or in parallel to deliver up to 360 A. This 2-phase, 3E module integrates compensation-free modulation techniques and operates from 7.5–14 V input. Default output voltage of 1.2 V can be adjusted from 0.6–1.8 V via pin-strap resistor or PMBus commands. Efficiency is 94.3% at half load at 12 V input and 1.8 V output, and MTBF is 14.95 million hr. Read More

Electronic Components & Devices, Electrical Equipment & Systems

Digital Power Module provides point-of-load conversions.

March 24, 2015

Encapsulated in 18 x 23 x 7.5 HDA package, Model ISL8272M delivers up to 50 A output current from 12 V or 5 V input power rails. Four modules can be combined to support up to 200 A rails. Digital control technology delivers precise sequencing and system monitoring through PMBus interface, while ChargeMode™ control architecture keeps device stable regardless of output capacitor changes. With 1% output voltage accuracy, DC/DC step-down power supply provides up to 96% conversion efficiency. Read More

Electrical Equipment & Systems

Power Supplies meet needs of all graphic cards.

March 24, 2015

Comprising 5 models, X-TREME Series offers power ratings of 350, 400, 450, 500, and 600 W. Units adopt active PFC and dual forward circuit for high conversion efficiency of 80%. Power supplies use 12 cm fan, which minimizes heat and noise. Supporting Intel and AMD dual-core and multi-core CPUs, series includes over current, over voltage, over power, and short circuit protections. Standby mode consumes less than 1 W when +5 VSB is less than 0.1 A. Read More

Electronic Components & Devices, Electrical Equipment & Systems

Power Stages feature phase splitting architecture.

March 23, 2015

Delivering 20 A in 4 x 6 mm TQFN package, IntelliMOS™ MIC4520/MIC4521 are suited for point of load applications in networking, servers, storage, base stations, and graphic cards. Single-phase MIC4520 can operate with single-phase or multi-phase controller, while 2-phase MIC4521, featuring integrated current and temperature sensing, can be interfaced with single-phase controller to build power converter. Utilizing FETZilla™ DMOS technology, devices achieve over 90% peak efficiency. Read More

Electrical Equipment & Systems

Remote-Controllable DC Power Supplies output up to 600 W.

March 20, 2015

Offering 20–1,000 V output and 1.5–30 A current ranges to 600 W max, BENCH programmable, single-output power supplies have embedded 12-bit DAC and ADC for accurate control and reporting of voltage and current. Front panel LCD shows readings as well as status information. While digital rotary knobs provide manual voltage and current adjustment, rear ports allow remote control changes via USB 2.0 or analog control. Integral Digital Remote Sense make unit suited for bench and ATE applications. Read More

Electronic Components & Devices, Electrical Equipment & Systems, Test & Measuring Instruments

Integrated 30 A Digital DC/DC Converter powers Gen 10 FPGAs.

March 19, 2015

PowerSoC DC/DC step-down converter model EM1130 provides power management for Altera Generation 10 FPGAs, specifically Arria® 10 and Stratix® 10 FPGA core and transceiver power supply rails. In addition to providing interface for Altera SmartVID™ technology, PMBus interface allows EM1130 to communicate with system to provide telemetry. Additional features include adaptive control technology, which reduces external compensation components, and GUI for facilitated programming.
Read More

Electrical Equipment & Systems, Sensors, Monitors & Transducers

AFCI Receptacle helps prevent electrical fires.

March 18, 2015

Available in 15 and 20 A models, Arc Fault Circuit Interrupter Receptacle protects against electrical fires by detecting arc faults and de-energizing circuit. Ground terminal back-wire speeds installation, while auto-ground clip assures positive ground to metal box. Featuring thermoplastic construction, receptacle is impact- and tamper-resistant with automatic shutter system that prevents children from inserting objects. Unit takes #14-10 AWG stranded or solid, copper, or copperclad conductors. Read More

Electrical Equipment & Systems

AC- and DC-Input Power Converters have 38 W/in.³ power density.

March 12, 2015

Designed to fit 1U enclosures, D1U86P Series achieves 94% efficiency at 50% load, offers 12 msec hold up time, occupies 86 x 197.7 mm footprint, and generates main output of 12 Vdc. Standby output of 12 Vdc is offered for power management circuitry, and main DC output delivers up to 133.3 A with droop current sharing when paralleling multiple power supplies. Output ratings are 1,600 W for 180–264 Vac inputs, 1,350 W for 108–264 Vac, and 1,200 W for 90–264 Vac inputs. Read More

Electrical Equipment & Systems, Electronic Components & Devices

TVS Diode Arrays protect low-voltage CMOS devices.

March 12, 2015

Protecting Ethernet and WAN/LAN equipment, switching systems, and computers from effects of ESD and lightning-induced transients, SLVU2.8-8 Series comprises 2.8 V, 30 A TVS Diode Array (SPA® Diodes). Capacitance of 2.6 pF per line preserves signal integrity and minimizes data loss, while dynamic resistance of 0.3 Ω optimizes clamping voltage for sensitive chipsets. AEC-Q101-qualified products safely absorb repetitive ESD strikes at ±30 kV and dissipate up to 30 A with low clamping voltages. Read More

Electrical Equipment & Systems

DC-DC Converters target railway applications.

March 12, 2015

Featuring EN 50155 approval for railway applications, TRACO TEQ-WIR Series comprises 100, 160, and 200 W models with single output voltages of 12, 24, 28, and 48 Vdc. Chassis mount units have 4:1 input voltage ranges with efficiency up to 90%. Overall heatsink construction allows operating temperature up to +70°C with natural convection cooling, without power derating. Suited for battery-operated systems, converters include output voltage trimming, 2,250 Vdc I/O isolation, and remote on/off. Read More

Electrical Equipment & Systems, Health, Medical and Dental Supplies & Equipment

AC-DC Power Supplies support medical applications.

March 12, 2015

Suitable for portable medical equipment, 30 Watt EML30 Series offers 8 single output voltages of 3.3, 5, 9, 12, 15, 24, 36, and 48 Vdc. Units are available in open frame versions with PCB mount or connectors, encapsulated models with PCB mount or screw terminals, and DIN rail mount option. Measuring 2.96 x 1.36 x 1.05 in., open frame PCB mount version offers power density of 7.1 W/cu-in. Power supplies operate from -25 to +70°C, with no derating until above +50°C. Read More

Electrical Equipment & Systems

Passive Driver supports 480 V LED lighting systems.

March 12, 2015

Available on 18,000 lm LED high bay, 480 V Passive Power Supply includes 6 kV surge protection to withstand high-voltage power quality issues. Custom-designed unit features low total harmonic distortion rating and emits extremely low electromagnetic signal to minimize interference and maximize energy efficiency. Product is rated for operation at full power even in high-temperature environments without need for LED current reduction. Read More

Electrical Equipment & Systems, Green & Clean

Uninterruptible Power Systems are scalable from 5-20 kVA.

March 12, 2015

Featuring modular design, S5KC Industrial Series adapts to demanding requirements for industrial equipment protection. All components, including 5 kVA power modules, LCD display, battery modules, system control modules, and optional charger module, can be hot-swapped so critical load remains protected during upgrade and always on-line. Additional features include fault-tolerant system, self-diagnostic capabilities, 0.9 power factor, and integrated communications. Read More

Electronic Components & Devices, Test & Measuring Instruments, Electrical Equipment & Systems

Digital-to-Analog Converters feature integrated EEPROM.

March 11, 2015

Housed in 8-pin TSSOP package, MCP47FEBXX Series includes single- and dual-channel models featuring I2C™ interface and 8-, 10-, or 12-bit resolution. Integrated EEPROM enables DAC settings to be recalled at power up for added system flexibility. Equipped with various shutdown modes to minimize device current consumption, converters are suitable for wireless microphones, mp3 player accessories, motor control, instrumentation, sensor calibration, and set point/offset trimming. Read More