600 W U-Channel
AC-DC Power Supplies
MicroPower Direct (Stoughton, MA) has announced the
MPU-600S series, which provides 600 W of output power in a
U-Channel package. The power supplies feature a universal AC
input; active power factor correction; full safety approvals; robust
filtering; and compact construction. Features include:
■ Standard models operating from a universal input of 90 to 264
■ Outputs factory set to 12, 24, or 48 VDC.
■ Outputs available over a range of 2 to 60 VDC (contact the
■ Filtering to EN 55022 Class B.
■ Active power factor correction to EN 61000- 3-2 D.
■ Peak output power to 900 W.
■ An input/output isolation of 3,000 VAC.
■ Protection against overload, overvoltage, over-temperature, and
short circuit faults.
■ An optional N+1 current share feature.
■ Signals for Power On (LED), Power Good, and Remote On/Off.
■ An MTBF (per MIL HDBK 217F) greater than 100 khours.
■ CE compliance and approval to EN 60950.
■ An 8 x 4. 3 x 2. 5” case.
■ An end-mount fan or a top mount fan.
■ An operating temperature range from 0° to +70°C (ambient).
Fanless 310 W
Desktop Power Supply
W desktop power supply from their PEAD Family of
AC-DC adapters. The PEAD310 Series is approved
to the latest safety standards including EN55022,
CISPR22 and FCC Class B Radiated and Conducted,
EN55024: 2010, UL60950-1, cUL60950-1, TUV
EN60950-1/A12: 2011, and are RoHS compliant.
■ A sealed, fanless case measuring 7. 8 x 4 x 2” with a
weight of 3 lbs.
■ The ability to accept 90-264 VAC universal input
■ Class I or Class II AC inlets.
■ An offering in single output voltages of 12, 15, 19, 24,
36, and 48 VDC.
■ Overvoltage, overload, and short circuit protection.
■ An operating temperature range from 0° to 40°C at
■ A storage temperature from - 20° to +85°C.
■ An altitude of < 5,000 m operational/storage.
■ An MTBF of >100,000 hours per MIL-HDBK-217F at
full load and 25°C ambient.
Integrated Synchronous Buck
Intersil (Milpitas, CA) has introduced five integrated
synchronous buck regulators that step-down 5 V rails to
point-of-load (POL) inputs as low as 0.6 V for FPGAs,
DSPs, and microprocessors. Features include:
■ The ISL8018, which delivers up to 8 A of continuous
output current from a 2. 7 to 5. 5 V input supply.
■ The ISL8018, which offers up to 97% efficiency.
■ The 2 x 2 mm ISL8003x family of devices, which
delivers up to 3 A of continuous output current from a
2. 7 to 5. 5 V input supply.
■ The ISL8003x family of devices, which offers up
to 95% peak efficiency for delivering general POL
conversions in telecom, cloud computing, industrial,
instrumentation, and medical equipment.
Industrial DC-DC Converters
Automation Systems Interconnect (Mechanicsburg,
PA) has introduced a line of DIN rail mount industrial
DC-DC converters. The XCSA line of converters are
available in versions with inputs ranging from 12 to
110 VDC and outputs of 12 and 24 VDC at 5 to 10 A.
■ Pluggable terminations.
■ Adjustable outputs and LED
■ Full protection against short circuits,
overloads, and over temperature.
■ Input protection to eliminate
damage to the converters.