APPLICATION
The single output Mornsun URB1D_LD-20WR3 series are isolated 20W dc dc products with 4:1 input voltage. They feature efficiency up to 88%, 2250Vdc isolation, operating temperature of -40° to +85°C, input under-voltage protection, output over-voltage, over-current, short circuit protection and EMI meets CISPR22/EN55022 ClassA, making them suitable for applications in medical, industrial control, electric power, instrumentation and communication fields. The Mornsun URB1D_LD-20WR3 when combined with the FC-CX1D-RIA input filter and a small number of external components meets RIA12 for railway applications, its wide input voltage range makes it suitable for traction battery voltages 48V, 60V, 72V, 80V, 96V & 110Vdc. Chassis mount version A2S and the DIN rail mount version A4S also provide input reverse polarity protection, LED power ON and screw terminals.
feature list
Ultra wide input voltage range (4:1)
Reinforced isolation to 2250VDC
Operating temperature range: -40 to +85 degrees
Input Under-voltage Protection, Output short circuit, over-current, overÛÒvoltage protection
Low ripple & noise
EMI to EN50121-3-2 & CISPR32/EN55032 CLASS A
Meets requirements of railway standard EN50155
Meets the IEC60950, UL60950, EN60950 approval
Reverse voltage protection available with A2S(Chassis mounting) or A4S(35mm DIN-Rail mounting)
MODEL NUMBER | INPUT RANGE | OUTPUT | POWER |
---|---|---|---|
URB1D03LD-20WR3 | 40V-160V | 3V3 | 20W |
URB1D05LD-20WR3 | 40V-160V | 5V | 20W |
URB1D12LD-20WR3 | 40V-160V | 12V | 20W |
URB1D15LD-20WR3 | 40V-160V | 15V | 20W |
URB1D24LD-20WR3 | 40V-160V | 24V | 20W |
Downloads
Click on the link below for an instant download.
We would love to know more about the problem you are trying to solve
Our experts are on hand to help you find the best solution!
LET’S MAKE THIS EASY. CALL 01929 555 700
why choose relec?
-
Faster
Our aim is to get back to you with an initial response within the hour.
-
Attention to detail
We pride ourselves on getting you the right product, at the right price and on time.
-
New ideas
We are constantly looking for latest technology and products for your applications.
-
Beyond standard
It’s not just about the product. Our service goes way beyond the norm.
-
Easy
We want to make your life as simple as it can be. Call us to find out what we can offer.
sign up for our newsletter
Enter your email address below