LowPro is low profile power connectors that feature 35A power contacts in a form factor that can be as low as 7.5 mm high. About 50% of comparable designs – LowPro connectors allow achieving better airflow efficiency in the power system designs.

Features:

LowR contacts deliver high current, low contact resistance and minimal insertion force
Four 0.060″ power contacts rated at 30A each, plus 24 signal contacts
Any combination of right-angle and straight pin and socket
Can be terminated to cable, PCB or busbar PCB (solder and press-fit) on either side
350 micro-ohms contact resistance
0.295″ (7.5 mm) off the board
Alignment guides add to contact’s built-in gatherability

High current density thanks to high-performance LowR contacts
Low profile design for better airflow efficiency
Versatile design with wide selection of contact length and sizes, and termination styles

Line Interactive UPS – Pure Sine Wave Rack Mount Series

SR – 800/1100 (1u)
* Pure sine wave output.
* Smart backup time estimation.
* Adjustable voltage sensitivity, voltage-transfer points, & charging voltage.
* Generator compatible.
* Compact design in 1u case with depth 41cm only.
* Automatic restart of load after UPS shutdown.
* Smart AVR function (Two buck / boost modes).
* Cold-start capable.
* Audible alarm.
* Network manageable (SNMP optional).
* Full function of LCD display (LED display optional).
* Smart battery management.
* Intelligent double stages of charging control.

SR-1100 / 1650 / 2200 / 3300 / 4000 (Rack/Tower Convertible, optional)
* Pure sine wave output.
* Smart backup time estimation.
* Adjustable voltage sensitivity, voltage-transfer points, & charging voltage.
* Generator compatible.
* Hot-swappable batteries.
* Automatic restart of load after UPS shutdown.
* Smart AVR function (Two buck / boost modes).
* Cold-start capable.
* Audible alarm.
* Network manageable (SNMP optional).
* Full function of LCD display (LED display optional).
* Smart battery management.
* Intelligent double stages of charging control.

SSR-5000 (Rack/Tower Convertible)
* Pure sine wave output.
* Smart backup time estimation.
* Full function of LCD display.
* Generator compatible.
* Hot-swappable batteries.
* Full-time UPS protection even in battery replacement.
* Smart AVR function (Two buck / boost modes).
* Automatic restart of load after UPS shutdown.
* Cold-start capable.
* Audible alarm.
* Smart battery management.
* Network manageable (SNMP optional).
* Intelligent double stages of charging control.

Pure Sine Wave Rack Mount Inverter
Sine Wave Inverter Series (Rack & Tower)
Rack: EVR-1000 / 1700 / 2500 / 3500
Tower: EVT-1000 / 1700 / 2500 / 3500
* Sine Wave output.
* Wide DC input range.
* Output short circuit protection.
* DC input polarity protection.
* Designed for any kind of load.
* Adjustable low battery shutdown level.
* Automatic restart of load after overload shutdown.
* Audible alarm.
* Thermal control cooling fan.
* Generator compatible (for units with AC input).
* Smart Bypass function (for units with AC input).
* Full function of LCD display (LED display optional).

DC Output UPS BD-050 is a new device by Beam Tech Electronics Co., Ltd for security or fire-alarm systems. It was made in Taiwan and its features are:

- micro-procesor based design

- universal input range

- on-line structure, zero transference

- full operation data indication

- protection for overload

The C300 and B300 Series’ of 150W DC/DC Converters, AC/DC Power Supplies, and Battery Chargers are products introduced by Schaefer, Inc.

The C300 DC/DC ranges of 10-16V, 18-36V, 36-75V, 45-90V, 80-160V, 160-320V, and 320-380V with 10 single output voltages ranging from 5VDC to 220VDC. The C300 AC/DC Series offers the same range of output voltages from a choice of 110VAC, 230VAC, or 115-230VAC inputs. The BP200 Series of Battery Charges provides output voltages ranging from 12VDC to 290VDC.

Efficiencies range from 70-90%, other features are remote sense, comprehensive overvoltage and overload protection circuitry. Available options include DC input reverse polarity protection, redundant operation, remote on/off, and temperature compensated charging voltage.

This Series offers four mechanical configurations of a 19″ Eurocard mounting, wall mounting, chassis mount packaging, or a DIN rail mount package. They are ideal for a variety of applications including locomotive controls and communications equipment, telecommunication systems, process control systems, and power stations.

After a few years of research a new a new type of heavy current output inductance filter NIF has been developed. Its volume is propotional to the output current. Although it’s not an energy storage device, it doesn’t restict the improvement of the response speed. And it’s one of the advantages of NIF. 

Atmel’s AT90PWMx support the dimming fluorescent and the HID ballast segments. The 8-Kbyte Flash AT90PWM3 and AT90PWM2 devices allow to network the ballasts to a centralized system and achieve high flexibility in controlling light levels, maintenance benefits and high energy savings.

The device was developed in partnership with one of the major lighting market leaders for the non-dimming fluorescent ballasts. The product is a highly integrated and optimized C51 microcontroller. It is available in a low-pin-count SO20 package, and supports a 4-Kbyte ROM and a 256-byte EEPROM.

The AT90PWM2 is available in SO24 and the AT90PWM3 in SO32 or MLF/QFN32. Designers, if they want to develop their new applications, can also purchase a complete development package. It includes evaluation and debug tools, the STK©500 starter kit, the STK520 expansion module and the JTAGICE mk-II emulator.

It’s a new product family of modules for active PFC by Tyco Electronics / Power Systems. PFC modules are for SMPS and Welding Applications.

Some data:

1. High performance PFC-boost circuit.

2. 1~ Rectifier.

3. Dual boost circuits for paralleled or alternating switching mode.

4. Ultra low inductive design with integrated DC-capacitor.

5. Shunt resistor.

6. Temperature sensor.

The 15W DC/DC converter offers with the Tracopower THN-15 and THN-15WI Series’ of 15 Watt modules. These converters feature regulated, isolated, adjustable, single outputs of 3.3VDC, 5VDC, 12VDC, or 15VDC.

They’ve got ultra high efficiency up to 88% and allow for a wide operating temperature of -40C to +75C. Other features are remote on/off, 2250VDC input-to-output isolation, and comprehensive protection circuitry.

The THN-15 Series is RoHS compliant, has a high MTBF and a three year warranty.