PSUP350 Series

The PSUP350 series of AC DC power supplies offers 300W with free air convection and 350W with 10.5CFM forced air. These supplies are housed in a low-profile 9.09 x 4.0 x 1.50 inch U-chassis frame. These supplies have a 90~264VAC (127~370VDC) input voltage range and provide single outputs ranging from 12VDC to 48VDC. Standard features include active power-factor-correction, remote on/off, remote voltage sense, power OK signal, and comprehensive over voltage, short circuit, over load, and over temp. protection. There are two different output connector options available for this series (Type C and Type T). All models are RoHS compliant and have UL/cUL, TUV, CE, and CB approvals.

Mounting & Case Options

O = Open frame
U = U-Chassis
C = Enclosed case
E = Enclosed w/ fan
F = Encl. w/ top fan
CM = Chassis mount
DN = DIN rail
P = PCB mount
  • Single Output
  • DC Fan
  • Withstand 2G Vibration Test
  • RoHS Compliant
  • Active AC Surge Current Limiting
  • Power OK Signal
  • Remote Voltage Sense
  • 2 Modes for Remote On/Off Control
  • High Efficiency and High Reliability
  • High Power Density 6.4w/in3
  • All Using 105°C Long Life Electrolytic Capacitors
  • Universal AC Input Voltage Range
  • 300W with Free Air Convection
  • 350W with 10.5CFM Forced Air
  • High Operating Temperature up to 65°C
  • Two Different Output Connector Options Available
  • Short Circuit, Over Voltage, Over Load, and Over Temperature Protection
Specification Value

INPUT

Input Voltage (nominal): 115/230
Remote ON/OFF: yes
PFC: yes
Input Frequency: 47 to 63Hz

OUTPUT

Output Voltage: See "Models" Tab
Voltage Accuracy: ±2%
Output Trim/Adjustability: ±10%
Output Current: See "Models" Tab
Output Power (Watts): 350
Short Circuit Protection: yes
Over Voltage Protection: yes
Thermal Protection: yes

GENERAL

Isolation: 4242VDC

ENVIRONMENTAL

Operating Temperature: -20°C to +65°C
Storage Temperature: -40°C to +85°C

PHYSICAL

Weight: 37.4oz (1060g)
Dimensions: 9.09" x 4.0" x 1.50" (231 x 101.5 x 38 mm)

NOTES

  1. Derating may be needed under low input voltages. Please check the derating curve for more details.

  2. The power supply is considered a component which will be installed into final equipment. The final equipment must be re-confirmed that it still meets EMC directives.

  3. There are two mechanical options available (Type C or Type T). Please see mechanical drawings for more details.

  4. The output power and output current listed on the "Models" tab is with 10.5CFM forced airflow. See data sheet for convection cooling specifications.