EMH Series: 250 W and 350 W AC-DC Supplies

XP Power launches their 250/350 W range of AC-DC supplies in an ultra-compact 3 x 5 inch footprint

Image of XP Power's EMH Series, 250 W and 350 W AC-DC SuppliesXP Power announces the EMH250 and EMH350 series of highly-efficient single-output 250 W and 350 W AC-DC power supplies. Meeting the IT equipment safety specifications of UL/TUV/EN 60950-1 and the stringent medical safety standards of UL/TUV/EN 60601-1, the EMH series suits a broad range of information technology, industrial, medical equipment, and surgical life-support applications. All models are also BF rated.

Both the EMH250 250 W and the EMH350 350 W series have an extra-wide-input range of 80 VAC to 275 VAC and are available in four-output models covering the nominal voltages of 12, 18, 24, or 48 VDC. A trim function allows adjustment of the output voltage to within ±10% of stated nominal. A 12 VDC/0.6 A fan supply is also provided across the range. The EMH350 series also includes a 5 VDC/2.0 A standby supply. Unlike many competitor models, full-power is available from low-input voltages of 90 VAC and the unit does not derate until 50°C operating temperature.

Measuring just 76.2 x 127 x 36.3 mm (3 x 5 x 1.43 inches), these industry-standard format units require only 12 CFM of forced airflow in order to deliver the full-output power. An optional top-mounted fan is available across the range, and the EMH350 has the additional option of a variable speed fan that is dependent on the unit’s operating temperature.

The EMH350 series is also available with an optional O-Ring diode circuit that allows for current sharing in N+1 redundancy configurations. This series provides customers with the choice of either analog or digital control options. The analog signals provide power fail, inhibit, and current share. Digital signals and controls are accessible using PMBus-compatible commands.

EMH 250 W Series AC-DC Power Supplies

Número de pieza del fabricanteDescripciónCantidad disponible
EMH250PS24 datasheet linkEMH250PS24AC/DC CONVERTER 24V 250W64 - Inmediata
Enlace de la página del producto EMH250PS24
EMH250PS12 datasheet linkEMH250PS12AC/DC CONVERTER 12V 250W43 - Inmediata
Enlace de la página del producto EMH250PS12
EMH250PS18 datasheet linkEMH250PS18AC/DC CONVERTER 18V 250W26 - Inmediata
Enlace de la página del producto EMH250PS18
EMH250PS48 datasheet linkEMH250PS48AC/DC CONVERTER 48V 250W85 - Inmediata
Enlace de la página del producto EMH250PS48

EMH 350 W Series AC-DC Power Supplies

Número de pieza del fabricanteDescripciónCantidad disponible
EMH350PS24 datasheet linkEMH350PS24AC/DC CONVERTER 24V 350W165 - Inmediata
Enlace de la página del producto EMH350PS24
EMH350PS12 datasheet linkEMH350PS12AC/DC CONVERTER 12V 350W44 - Inmediata
Enlace de la página del producto EMH350PS12
EMH350PS24-01 datasheet linkEMH350PS24-01AC/DC CONVERTER 24V 350W27 - Inmediata
Enlace de la página del producto EMH350PS24-01
EMH350PS18 datasheet linkEMH350PS18AC/DC CONVERTER 18V 350W15 - Inmediata
Enlace de la página del producto EMH350PS18
EMH350PS48 datasheet linkEMH350PS48AC/DC CONVERTER 48V 350W5 - Inmediata
Enlace de la página del producto EMH350PS48
EMH350PS12-01 datasheet linkEMH350PS12-01AC/DC CONVERTER 12V 350W15 - Inmediata
Enlace de la página del producto EMH350PS12-01
EMH350PS18-01 datasheet linkEMH350PS18-01AC/DC CONVERTER 18V 350W11 - Inmediata
Enlace de la página del producto EMH350PS18-01
EMH350PS48-01 datasheet linkEMH350PS48-01AC/DC CONVERTER 48V 350W0Enlace de la página del producto EMH350PS48-01

EMH Series Power Supply Accessories

Número de pieza del fabricanteDescripciónCantidad disponible
EMH TF KIT datasheet linkEMH TF KITEMH250/350 TOP FAN COVER KIT24 - Inmediata
Enlace de la página del producto EMH TF KIT
Publicado: 2014-01-08