Products & Services


250W Medical Open-Frame Switching Power Supplies

● Size: 3.00" x 5.00" x 1.46"
● Safety: 60601 3.1
● Class I
● Operating Voltage: 90-264 VAC, 47-63 Hz
● Single Output
● Protection: SCP, OLP, OVP, OTP
● High ESD Immunity
● Remote ON/OFF
● Suitable for Medical/Healthcare Equipment
● 5-Year Warranty

Model No. Output Voltage(VDC) Output Current(A) Max. Output Power(W) Safety Approvals
Model No.:MBU250-105P Output Voltage(VDC):12.0 / 5.0 Output Current(A):20.0 / 2.0 Max. Output Power(W):250 下载 :More
Model No.:MBU250-106P Output Voltage(VDC):15.0 / 5.0 Output Current(A):16.0 / 2.0 Max. Output Power(W):250 下载 :More
Model No.:MBU250-107P Output Voltage(VDC):19.0 / 5.0 Output Current(A):12.63 / 2.0 Max. Output Power(W):250 下载 :More
Model No.:MBU250-108P Output Voltage(VDC):24.0 / 5.0 Output Current(A):10.0 / 2.0 Max. Output Power(W):250 下载 :More
Model No.:MBU250-109P Output Voltage(VDC):30.0 / 5.0 Output Current(A):8.00 / 2.0 Max. Output Power(W):250 下载 :More
Model No.:MBU250-110P Output Voltage(VDC):36.0 / 5.0 Output Current(A):6.66 / 2.0 Max. Output Power(W):250 下载 :More
Model No.:MBU250-111P Output Voltage(VDC):48.0 / 5.0 Output Current(A):5.0 / 2.0 Max. Output Power(W):250 下载 :More
Type File Name Download
Type:Safety Certificate File Name:SINPRO-MBU250(P)-CE(EMC4.1) Download : Download
Type:Instruction Manual File Name:SINPRO-Instruction Manual(MBU250P)_EN Download : Download
Type:Safety Certificate File Name:SINPRO-MBU250(P)-CB Download : Download
Type:Safety Certificate File Name:SINPRO-MBU250(P)-UL Download : Download
Type:Datasheet File Name:SINPRO-MBU250P(MED3.1)-DATASHEET Download : Download
Type:Safety Certificate File Name:SINPRO-MBU250(P)-TUV Download : Download
The MBU250P series is a family of open frame medical power supplies that are designed to offer 250W continuous output power with a single output of either 12v, 24v, 36v, or 48v (coming with a universal input of 90-264 Vac) at efficiencies up to 92%. The power modules can operate in an operating temperature range of -40 to +70°C.
The medical power supplies are burn-in test conducted and offer class I operation, low leakage current, overload protection (OLP), overvoltage protection (OVP), over-temperature protection (OTP), and 2 x MOPP (Means of Patient Protection) classification to ensure the safety of the patient, caregiver, and device in which the power supply is installed. The series owns comprehensive protection designs along with all-inclusive safety certifications and conforms to major international safety standards including IEC/ES/EN/CSA C22.2 60601-1. All modules are fully compliant with RoHS directive.
The MBU250P switching power supplies are designed for medical applications and are ideal for medical grade monitors, blood chemistry analyzers, medical imaging equipment, portable ultrasound machines, etc.
To find more applications and product details, please click the contact us button below and experience the customized service.

Electrical Characteristics
● Efficiency: 90~92% (typ.)
● Line Regulation: 1% (max.)
● Load Regulation: 5% (max.)
● Hold-Up Time: 16mS (min.)
● Output Ripple and Noise: 1% (typ.)
● Operating Temperature: -40 to +70°C
● Storage Temperature: -40 to +85°C
● Operating Humidity: 0~95%
● Storage Humidity: 0~95%
● MTBF: 200,000 calculated hours

*Vo2:Standby Power 5V@2A
*Vo2:Min. Load 0.3A

*Click the Contact Us button below for further product applications/information and experience the customized service.