URB2405YMD-6WR3
Mornsun URB2405YMD-6WR3 isolated DC-DC converter, 6 W, 4:1 wide 24 V input, 5 V regulated output, 1500 VDC isolation in DIP.
The URB2405YMD-6WR3 is a Mornsun URB series isolated DC-DC converter module rated at 6 W with an ultra-wide 4:1 input range around a 24 V nominal input and a regulated 5 V output, in a DIP package. The 4:1 input range of 9 V to 36 V lets the module accept a very wide bus and still hold a regulated output, which suits battery, industrial and railway designs where the rail varies widely. Galvanic isolation of 1500 VDC separates the input and output, which breaks ground loops and protects the control electronics, and the module includes input under-voltage and output over-current, over-voltage and short-circuit protection. The efficiency reaches about 83 percent with a low no-load power consumption, and the operating temperature range is -40 °C to +85 °C. The series meets the UL, CE and CB standards and CISPR22/EN55022 Class A without extra components. Typical applications include industrial control, instrumentation, communication and medical equipment, and any design that needs an isolated regulated rail from a wide input. Every module BeiLuo ships is factory-traceable and includes an import declaration, a certificate of origin and a RoHS compliance file. Our FAE team helps you choose the module, size the capacitors and plan the design.
FAE Professional Review
The URB2405YMD-6WR3 is the module we recommend when the input bus varies widely, such as a 24 V battery or a 12-36 V industrial rail, and an isolated regulated output is needed. The 4:1 input range is the standout feature. Keep the input capacitor close and follow the filtering guidance for EMC, and confirm the derating at high ambient.
| Parameter | Value |
|---|---|
| Power | 6 W |
| Input Voltage | 24 V (9-36 V) |
| Output Voltage | 5 V |
| Isolation | 1500 VDC |
| Package | DIP |
Application Circuits
Wide-input industrial control
Reference circuits and application schematics for Wide-input industrial control are available from our FAE team.
Battery and railway systems
Reference circuits and application schematics for Battery and railway systems are available from our FAE team.
Instrumentation and communication
Reference circuits and application schematics for Instrumentation and communication are available from our FAE team.
Need a reference schematic or design review? Our FAE engineers can share verified circuits and layout guidance for this part.
Related Documents
Alternative Part Numbers
| Model | Package | Note | Action |
|---|---|---|---|
| VRB0505S-5WR3 | SIP | Lower-power 5 W SIP module at 5 V input | View |
Complementary Part Numbers
| Model | Package | Note | Action |
|---|---|---|---|
| LS05-13B05R3 | AC-DC module to provide the DC input rail | View | |
| LIF480-10B24R2 | DIN-rail supply for the 24 V system bus | View |
Recommended Complementary Products
Frequently Asked Questions
What projects suit the URB2405YMD-6WR3?
It suits designs with a wide-varying input such as a 24 V battery or a 12-36 V industrial or railway rail that need an isolated regulated 5 V output. The 4:1 input range holds the output across the swing.
Confirm the derating at high ambient.
How wide is the input really?
The 24 V nominal input accepts 9 V to 36 V, a 4:1 range, so the module keeps working as a battery discharges or a bus dips. This is wider than a 2:1 module and suits more variable sources.
Our FAE team can confirm the range for your source.
Is the module genuine and documented?
BeiLuo supplies factory-traceable URB2405YMD-6WR3 modules with an import declaration, certificate of origin and RoHS file on every order. Stock is normally available.
Request a sample to validate the module before production.