PSMBU123

The PSMBU123 series of AC/DC open frame, medical power supplies offers up to 125 watts of output power. Single outputs are available for this series with an input range of 90 to 260VAC, 47 to 63Hz. The series is protected against short circuit and over load conditions and is RoHS2 compliant. This series is ideal for portable medical devices, patient monitors, ECG machines and blood pressure systems.

• Wide Operating Voltage, 90 to 260VAC, 47 to 63Hz • Dual Output (5V Standby Output) • Remote On/Off Control • Surge ±3kV • Class I • Meets Medical Safety 3rd Edition • Input to Output: 2MOPP • Active Power Factor Correction • Short Circuit and Over Load Protection • ANSI/AAMI ES 60601-1:2005 (UL/cUL 3rd Edition) Safety Approvals
Model
Number
Input
Voltage
Output
Voltage
Output
Current
Output
Power (W)
No.
Outputs
Case  
PSMBU123-105 Input Voltage: 90~260 Output Voltage: 12, 5 Output Current: 9A, 3A Output Power (W): 123 No. Outputs: D Case: Open Frame Get a Quote
PSMBU123-107 Input Voltage: 90~260 Output Voltage: 19, 5 Output Current: 5.68A, 3A Output Power (W): 123 No. Outputs: D Case: Open Frame Get a Quote
PSMBU123-108 Input Voltage: 90~260 Output Voltage: 24, 5 Output Current: 4.58A, 3A Output Power (W): 125 No. Outputs: D Case: Open Frame Get a Quote
PSMBU123-110 Input Voltage: 90~260 Output Voltage: 36, 5 Output Current: 3.05A, 3A Output Power (W): 125 No. Outputs: D Case: Open Frame Get a Quote
PSMBU123-111 Input Voltage: 90~260 Output Voltage: 48, 5 Output Current: 2.29A, 3A Output Power (W): 125 No. Outputs: D Case: Open Frame Get a Quote
Specification Value
Input
Input Voltage (Nominal): 115/230
Input Voltage Range: 90~260
Remote ON/OFF: Yes
PFC: 0.95-0.99
Input Frequency: 47~63Hz
Output
Output Voltage: 5, 12, 19, 24, 36, 48
Output Current: 9A, 5.68A, 4.58A, 3.05A, 2.29A
Output Power (Watts): 123, 125
Short Circuit Protection: Automatic Recovery
General
Efficiency: 88%
Isolation: 4000VAC
Environmental
Operating Temperature: -10 to 70°C
Storage Temperature: -40 to 85°C
Physical
Weight: 19.4oz (550g)
Dimensions: 6.00" x 3.50" x 1.46"
Notes & safety
Notes: (1) Output can provide up to peak load when the power supply starts up. Staying in more than rated load continuously is not allowed.
(2) Each output is checked to be within voltage accuracy at factory at 60% load condition.
(3) Line regulation is defined by changing ±10% of input voltage from nominal line at rated load.
(4) Load regulation is defined by changing ±40% of measured output load from 60% rated load.
(5) Ripple & noise is measured by using 20MHz bandwidth limited oscilloscope and terminated each output with a 0.47uF capacitor atrated load and nominal line.
(6) Hold up time is measured from the end of the last charging pulse to the time which the main output drops down to low limit of main output at rated load and nominal line.
(7) Efficiency is measured at rated load, and nominal line.
(8) Remote control connector mates with Molex housing
Due to advances in technology, specifications are subject to change without notice.
Safety Approvals: ANSI/AAMI ES 60601-1:2005 (UL/cUL 3rd Edition)
RoHS Compliance: Yes

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