APPLICATION
The EBM Series of isolated DC-DC converters offers versatile options across 100W and 120W models, both in an industry-standard eighth-brick package. The 100W model features an input voltage range of 18–75Vdc, while the 120W model accepts 9–36Vdc. Both models deliver regulated outputs of 5V, 12V, or 24V and achieve impressive efficiency, with the 100W version optimized for wide input ranges and high-reliability industrial applications.
Available with two baseplate options—“flanged with slots” for heatsink mounting or “without flange” for space-saving designs—the EBM series accommodates positive and negative on/off logic variants. Both models support ±10% output voltage trimming via external resistors and demonstrate exceptional transient load response, maintaining stability with high capacitive loads. Fully isolated up to 3000Vrms, the series ensures robust performance with reinforced insulation systems.
Designed for industrial, transportation, and railway applications, the EBM series is compatible with 12V, 24V, or higher battery systems. It incorporates extensive protection features, including under-voltage lockout, over-temperature shutdown, current limit, short circuit protection, and Vout overshoot control. With diode-rectifier topology and fixed-frequency operation, the EBM series delivers consistent and efficient performance. It meets stringent UL and IEC emissions, safety, and flammability standards, making it an ideal choice for demanding environments.
feature list
Ideal for industrial, railway, and transportation applications
Input voltage ranges: 9-36V DC with 5V, 12V, or 24V DC output
Input voltage ranges: 57.6-160V DC, covering both 96V and 110V input ranges
High efficiency up to 92%
Regulation: ±0.3% from no load to full load
2000VAC input-to-output isolation, basic insulation
Reinforced insulation at 3000Vrms input-to-output
Encapsulated circuitry for optimal thermal and vibration performance
Standard 1/8 brick package, DOSA footprint
Stable no-load operation and support for Pre-Bias startup
Overload, over-current, and over-temperature protection
Under voltage shutdown
Remote On/Off and voltage sense compensation
Diode rectifier topology
Operating temperature range: -40 to 85°C (-40 to 100ºC baseplate at full load)
Two baseplate options, with or without flange
Compliant with EN 50155, UL 60950-1, CAN/CSA-C22.2 No. 60950-1, and EN 60950-1
RoHS compliant
| MODEL NUMBER | INPUT RANGE | OUTPUT | POWER |
|---|---|---|---|
| 24QS5.120EBM 24QS5.120EBM-N 24QS5.120EBM-B 24QS5.120EBM-NB | 9 - 36VDC | 5VDC | 120W |
| 24QS12.120EBM 24QS12.120EBM-N 24QS12.120EBM-B 24QS12.120EBM-NB | 9 - 36VDC | 12VDC | 120W |
| 24QS24.120EBM 24QS24.120EBM-N 24QS24.120EBM-B 24QS24.120EBM-NB | 9 - 36VDC | 24VDC | 120W |
| 110TS12.100EBM 110TS12.100EBM -N 110TS12.100EBM -B 110TS12.100EBM -NB | 57.6-160VDC | 5VDC | 100W |
| 110TS5.100EBM 110TS5.100EBM-N 110TS5.100EBM-B 110TS5.100EBM-NB | 57.6-160VDC | 12VDC | 100W |
| 110TS24.100EBM 110TS24.100EBM-N 110TS24.100EBM-B 110TS24.100EBM-NB | 57.6-160VDC | 24VDC | 100W |
| On/Off Logic N = Negative Blank = Positive Cooling Blank = Flanged Baseplate B = No Baseplate |
|||
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