Power Supplies & Protective Devices

Electrical Equipment & Systems

DC-DC Converters provide isolated outputs and noise immunity.

May 22, 2015

Delivering 15 and 30 W, respectively, DDC15 and DDC30 Series offer choice of 5, 9, 12, 15, or 24 Vdc nominal output. Additionally, DDC15 Series offers 3.3 Vdc output. DIN rail mounted converters accommodate wide 4:1 input range from 9–36 Vdc and provide 1,500 Vdc input to output isolation. Operating from -40 to +70°C, convection-cooled DDC15 and DDC30 measure 3.58 x 2.22 x 0.71 in. and 3.58 x 2.22 x 1.38 in. and have 2 LEDs that provide indication of DC input status. Read More

Electrical Equipment & Systems

Power Integrated Module attains efficiencies in excess of 98%.

May 22, 2015

Available in 65.9 x 32.5 x 11.75 mm Q0PACK packages, NXH80T120L2Q0PG leverages Trench Field Stop II technology and is configured in 1,200 V, 80 A half-bridge and 600 V, 50 A neutral point clamp T-type topology. Configurable package platform, qualified for reliability at junction temperatures of 175°C, employs high-power DBC (direct-bonded-copper) substrate technology along with press-fit pins. Uses include UPSs, industrial VFDs, and solar inverter applications. Read More

Electrical Equipment & Systems

Power Modules enable designs to meet exacting EMC standards.

May 22, 2015

Equipped with brake and 3-phase inverter, flow7PACK meets needs of power electronics designers dealing with applications in which EMC is problematic due to PIM module's compact design. These 1,200 V power modules, also suited for motion control applications, can serve as independent solution that accommodates locally separated single- or 3-phase input rectifier in design. Featuring 17 mm housings, modules serve applications from 8–100 A. Solder pins and built-in NTC are standard. Read More

Electrical Equipment & Systems

NPC Modules serve solar, UPS, and ESS applications.

May 22, 2015

Available in flow 0 and flow 1 housings, NPC single- and 3-phase modules feature Infineon IGBT H5s, are equipped with 650 V components, and do not have any short-circuit capability. While flow 0 modules carry 30, 60, and 80 A current ratings and serve applications with up to 1,000 V DC-link voltage, flow 1 modules carry 150 and 200 A ratings. Also available, 15 and 30 A rated M89x 3xNPC series provides integrated 3-phase solutions in single flow 1 housing and offers triple booster. Read More

Electrical Equipment & Systems

Plastic Bipolar Plate targets battery industry.

May 21, 2015

Corrosion-resistant and leak-free, Conductive Plastic Bipolar Plate will be developed into lightweight, moldable battery. Plate is made using molding process, enabling creation of assembly interfaces that are suitable for multiple sealing solutions which vary from sonic/vibe welding to integrated seals compatible with battery environments. Polymer-based structure allows ease of handling and assembly as well as resistance to stresses in battery environment. Read More

Electrical Equipment & Systems, Electronic Components & Devices

TVS Diode Array provides 4 lines of ESD protection.

May 18, 2015

Housed in 0.93 x 0.53 mm flip chip package, bidirectional SP1015 Series protects data lines that may experience destructive ESD. Diodes can safely absorb repetitive ESD strikes (±20 kV contact, ±30 kV air) well above maximum level specified in IEC61000-4-2 international standard without performance degradation. With just 0.65 Ω of dynamic resistance, SP1015 Series supports low clamping voltage needed to protect small-geometry ICs used in modern electronic devices. Read More

Electrical Equipment & Systems

DC-DC Converters offer 95.6% efficiency at full load.

May 12, 2015

With 40–60 V input voltage, 600 W ADQ600 Series delivers up to 50 A output current with single fully regulated 12 V output. Quarter-brick isolated units operate from -40 to +85°C and employ 175 kHz fixed frequency switching to help minimize external EMI filtering requirements. Available in open frame and base plate versions, converters are used with standard 48 V supplies in computing and server applications, as well as regulated 48 V supplies in telecom equipment. Read More

Electrical Equipment & Systems, Electronic Components & Devices

DC/DC Converter incorporates low on-resistance power MOSFETs.

May 12, 2015

Providing up to 3 A of current, Rohm BD9D321EFJ features SLLM™ (Simple Light Load Mode) control, which ensures optimal efficiency in light-load conditions, making converter suited for equipment and devices that demand minimal standby power consumption. Constant on-time control eliminates need for external phase compensation circuit. Supplied in HTSOP-J8 package, synchronous buck switching regulator includes over current, short circuit, thermal shutdown, under voltage lockout protection. Read More

Electrical Equipment & Systems

AC Power Sources feature high power density design.

May 7, 2015

Comprising 2 models with 1,000 and 1,500 VA power levels, ADX Series requires just 2U of rack space for automated test equipment applications. Units feature active power corrected AC inputs with universal input voltage range so they can be deployed anywhere. Voltage, frequency, and current limit are all programmable and total of 99 non-volatile setups can be stored. Other features include 15–600 Hz frequency range and dual 150 Vac and 300 Vac RMS voltage ranges. Read More

Communication Systems & Equipment, Electrical Equipment & Systems

DC/DC Converters, EMI Filters operate in harsh environments.

May 7, 2015

Available in 7–100 W models, VXR Series offers 9–60 Vdc continuous input range and 6–80 Vdc transient operation. Epoxy encapsulated packaging, which incorporates EMI shielding and dual-sided thermal conduction, is resistant to chemical, solvent, and salt environments. Control loop design provides fast transient response without optoisolators. For noise-sensitive applications, VXR EMI Filter Series with current ratings from 2–20 A meet MIL-STD-461 and DO-160 conditions. Read More

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

AC/DC 150 W Power Supplies serve BF rated medical applications.

May 6, 2015

Supplied in 2 x 4 x 1.3 in. open-frame package, single-output PMAM115 Series delivers 115 W continuous power with 7 cfm forced air cooling. Universal input is 85–264 Vac; available output voltages are 12, 24, or 48 Vdc; and efficiencies reach up to >91%. Design meets 2x MOPP and EN/UL 60601-1 3rd edition safety standards, and products are intended for direct patient contact (BF rated) medical applications (not life-support equipment). MTBF is >100,000 hr at full load and 25°C ambient. Read More

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

Configurable Power Supply combines high efficiency, power density.

May 6, 2015

Targeting equipment with multiple power input requirements, µMP16 provides 1,800 W max output, 22.9 W/in.³ power density, and up to 91% efficiency. Users can configure 6 slots from adjustable power modules ranging from 0.9–60 V, enabling diverse configurations across up to 12 outputs. With modules connected in series, power supply achieves outputs up to 360 Vdc. Along with multiple protections, features include >350,000 hr MTBF rating at full load and medical safety standards approvals. Read More

Electrical Equipment & Systems, Electronic Components & Devices

Li-Ion Battery Charger IC can achieve 80% capacity in 30 min.

May 6, 2015

Combining narrow-voltage DC/DC power path management with TI's MaxCharge technology, Model bq25892 supports input voltages up to 14 V while delivering charge current up to 5 A. Switch-mode charger provides up to 91% efficiency at 9 Vin 3.5 A with only 18°C temperature rise. Housed in 4 x 4 mm, 24-pin QFN package, I2C-controlled device offers peak 9 A supplement current for instant system-power burst and is designed to work in single-cell portable devices with TI battery fuel gauges. Read More

Electrical Equipment & Systems

High-Density DC/DC Converter meets demanding data network needs.

May 5, 2015

Based on Hybrid Regulated Ratio (HRR) power topology, quarter-brick PKM4817LNH (57.9 x 36.8 x 11.4 mm) is optimized for parallel operation to power high-data-demand network boards in datacom industry. Each unit offers 800 W of power, and scaling up to 3 modules achieves total deliverable power of 2,200 W. Parallel mode uses Droop Load Sharing, input range is 45–60 V, and typical efficiency is 97.1% at 60% load. Various protection features also come standard. Read More

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

AC/DC 15 W Medical Power Module comes in compact package.

May 5, 2015

Targeting high-reliability medical applications, 2.06 x 1.07 x 0.93 in. MFC15 fully encapsulated, 15 W output power module has 90–264 Vac universal input range and offers 5, 9, 12, 15, and 24 Vdc standard output voltages. Operating range is -40 to +80°C, and MTBF rating is >350,000 hr @ 25°C (MIL-HDBK-217F). Along with Isolation class II, <0.1 W standby power, and 2 x MOPP, features include fully regulated output, IEC60601-1 3rd edition compliance, and CE, CB, UL, cUL approvals.
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Electrical Equipment & Systems

AC Source features Power Line Disturbance simulator.

May 4, 2015

Suitable for simulating various AC power conditions, model 9801 outputs up to 300 VA and measures AC power characteristics. Users can operate this 19 in., half-rack, single-phase AC source in 0–300 V continuous sweep range or 150 V/300 V auto-switching range with adjustable start and stop phase angle control. Other features various protection; built-in PLD simulator; list, sweep, and dimmer modes; and adjustable frequency from 45–500 Hz. Also, power source can deliver up to 12 A peak. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers, Electrical Equipment & Systems

Power Quality Meter offers synchrophasor capability.

May 1, 2015

With synchrophasors, SEL-735 Power Quality and Revenue Meter collects real-time measurements of electrical quantities. Synchrophasor data can be used to perform wide-area control, determine stability margins, detect islanding, record system-wide disturbances, and visualize dynamic system responses. When used as phasor measurement unit, SEL-735 provides synchrophasor data for frequency, phase, positive sequence components, 4 user-defined analog quantities, and 14 digital status bits. Read More

Electrical Equipment & Systems

Quarter Brick 250 W DC/DC Converter achieves 92% efficiency.

May 1, 2015

Supplied in 2.39 x 1.54 x 0.50 in. package, QMW operates at fixed frequency and follows conservative component derating guidelines. RoHS-compliant unit has 9–36 Vdc input range; isolated, precisely regulated 12 V output; and input to output isolation of 2,250 Vdc. Switching frequency is 275 kHz, output voltage setpoint accuracy is ±1%, and output noise is 120 mV peak to peak. Able to operate from no-load condition up to max 20.5 A output current, converter offers line regulation of 0.2%. Read More

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

AMC Board combines dual DACs and FPGA.

May 1, 2015

Suited for RADAR signal processing and jamming applications, Model AMC529 combines functionality of FPGA Carriers and digitizing FMCs. Board includes clock jitter cleaner and on-board clock generation as well as dual digital-to-analog converters that are rated 14-bit at 2.85 GSPS. On-board Virtex-7 FPGA has 3 banks of 144 Mbit QDR-II memory that is 36-bit wide plus 1 Gbit of 16-bit DDR3 memory. Additional features include IPMI Controller and clock holdover stability. Read More

Electrical Equipment & Systems

DC-DC Converters operate from -40 to +105°C.

April 30, 2015

Providing unregulated output in industry-standard SIP-7 package measuring 0.76 x 0.24 x 0.39 in., ITA and ITB Series feature 1,500 Vdc input/output isolation, while ITV Series boasts 3,000 Vdc isolation. Natural convection cooled 1 W units offer power density of 14 W/in.³ and deliver full output power to +95°C. ITB Series provides single outputs of 5, 12, and 15 V, while ITA Series delivers dual outputs of ±5, ±12, and ±15 V. ITV Series comprises both single and dual output models. Read More