Description
The SPU21B series is a family of desktop power supplies (external power supplies) that are designed to offer 15W-20W continuous output power with a single output of either 5v, 12v, 24v, 36v, or 48v (coming with a universal input of 90-264 Vac) at efficiencies up to 87% and can operate in an operating temperature range of 0 to +70°C.

The ITE power supplies are burn-in test conducted and offer class II operation. The series owns comprehensive protection designs along with all-inclusive safety certifications and conforms to major international safety standards including UL/IEC/EN/CSA C22.2 60950-1. All modules are fully compliant with DoE VI energy efficiency regulation and RoHS directive.

The SPU21B switching power supplies are designed for ITE applications and are ideal for studio recording equipment, touch panels, set-top boxes, etc. The series features a type B AC inlet (IEC320 C8); please check the SPU21A series for a type A AC inlet (IEC320 C14) and the SPU21C series for a type C AC inlet (IEC320 C6).
 
Sinpro power supply series provides a wide range of selections of AC plug/DC connector that adapts to your devices/equipment adequately.
To find more applications, plug/connector selections, and product details, please click the contact us button below and experience the customized service.

Electrical Characteristics
● Efficiency: 81~87%
● Line Regulation: 1% (max.)
● Load Regulation: 5% (max.)
● Hold-Up Time: 8mS (min.)
● Output Ripple and Noise: 1% (max.)
 
Environmental
● Operating Temperature: 0 to +70°C
   (Derate linearly from 100% load at 40°C to 50% load at 70°C)
● Storage Temperature: -40 to +85°C
● Operating Humidity: 0~95%
● Storage Humidity: 0~95%
● MTBF: 100,000 calculated hours

*Click the Contact Us button below for more product applications, plug/connector selections, and experience the customized service.