Skip to content

ASA 10W 48Vin Series


10 W Isolated DC-DC Converters (48 Vin)

Designed primarily for use with nominal 48 V supplies, the ASA series of 10 W isolated DC-DC converters features four single-output models (2.5 V, 3.3 V, 5 V, or 12 V) from a wide 2:1 input voltage of 36 to 75 VDC. The converters are fully encapsulated in a compact metal case just 0.4 inch high–making them ideal for ruggedized applications in harsh environments. With a typical efficiency of 83% and an operating temperature range of -40 to 60˚C without derating, the converters are suitable for diverse low-power applications such as industrial automation, instrumentation, test and measurement, and telecommunications. Standard features include 1500 VDC input/output isolation and short-circuit protection with auto-restart.


  • 1.25" x 0.8" DIP package
  • 1500 Vdc I/O isolation
  • 2:1 input range
  • Input Voltage 36 - 75 Vdc (48 Vdc)
  • Isolation Voltage 1500 Vdc
  • MTBF (Demonstrated) 1 Million Hours


  • Encapsulated
  • Single output
  • UL Approved


Output Power (W): 10
Length (Inches): 1.25
Width (Inches): 0.8
Height (Inches): 0.4
Mounting Type: BMP; Through Hole
Minimum Output Current (A): 0.83
Maximum Output Current (A): 3
Output Voltage Range (V): 2.5V to 12V
All Specifications Collapse Specifications

Stock Check

Model Number
Efficiency (%) Min. Voltage (V) Max. Voltage (V) Current (A) Nominal Voltage (V) Number of Outputs Samples Buy
ASA00B48-LS Active, Contact Us 83 12 12 0.835 0 1 Contact Us Buy
ASA02A48-LS Active, Contact Us 82 5 5 2 0 1 Contact Us Buy
ASA03F48-LS Active, Contact Us 79 3.3 3.3 3 0 1 Contact Us Buy
ASA03G48-LS Active, Contact Us 77 2.5 2.5 3 0 1 Contact Us Buy

Technical Documentation

24/5 Support Available

Get Expert Advice From Our Engineers

We are committed to providing excellent customer service and technical support to our customers. With live chat and phone support, you can reach out to a qualified engineer for help at any time.
Get Support Now