Efficient DIN Mounted DC/DC Converters, Regulated and Isolated Outputs with Adjustable Voltage​
The RLH DC/DC converter is a compact power supply designed to convert a DC Input voltage to a regulated and isolated DC output voltage. Able to power a wide range of industrial equipment this power supply offers a wide variety of conversion options to accommodate standard voltages found in substations, Telco, & automation and control environments.
This rugged power supply features a tough aluminum alloy frame with powder coated galvanized steel housing for superior corrosion resistance. The DIN clip allows for easy mounting anywhere DIN rail can be placed.
Each model supports a wide input voltage range and allows for adjusting the output voltage to +/-10 % of the rated output voltage. The converter has a bi-color LED indicator and a relay output to indicate power status and alarm conditions.
- Rugged design – Extreme operating temperature rating
- DIN mountable, Install anywhere rail can be placed or found
- Models with 24V, 48V & 130V inputs and 12V, 24, & 48V outputs
- Supports 100 Watt load over entire operating temperature range
- Isolated DC Output with 10% +/- adjustment
- Bi-Color LED provide power status and alarm indication
- Sturdy powder coated aluminum case
- Alarm relay output for remote/external monitoring
- High DC input available for converting large battery array power to usable range for network devices
- Made in USA
Input Voltage Range
130VDC Models – 72 ~ 144
48VDC Models – 36 ~ 72
24VDC Models – 18 ~ 36
Output
Start Time: 20mS (Non capacitive Load)
Ripple & Noise: 1% @ 2-Mhz Broadband
Over Current Protection: 120% @ Vin Min ≤ Vin Nominal ≤ Vin Max
Dynamic Response Setting Time: 400us
Output Voltage Trim: +/- 10%
Switching Frequency: 300KHz
System
Efficiency: 85% Typical
Operating Temperature: -40℃ ~ +70℃
Relative Humidity: 5% ~ 90%RH
Isolated Resistance: 100M ohm
Over Current: Protection type : Hiccup , recovers automatically
Input Polarity Reversal Protection: Auto Correcting
Input Over Voltage Protection: 120% of max. input voltage
Cooling: Heatsink, Convection cooling
Isolation Resistance: Input to Output: 100M Ohm
Isolated Voltage: Input to Output: 1500VDC
Alarm Relay
Rated Load: 0.50 A @ 125 VAC, 1A @ 24 VDC
Max. Operating Voltage: 125 VAC, 60 VDC
Max. Operating Current: 1A
Max. Switching Capacity: 62.50 VA, 30W
Physical
Dimensions: 2.59″ (W) x 3.79″ (D) x 4.95″ (H), (66mm x 97mm x 126mm)
Weight: 1.5 lbs
Construction: Aluminum alloy, galvanized steel, powder coated
Mounting: 35mm DIN rail
Data Sheets
12VDC Input Models
24VDC Input Models
48VDC Input Models
130VDC Input Models
RLH-D100-DCDC-1248-1
RLH-D100-DCDC-13012-1
RLH-D100-DCDC-13024-1
RLH-D100-DCDC-13048-1
RLH-D100-DCDC-4812-1
RLH-D100-DCDC-4824-1
RLH-D100-DCDC-2412-1
RLH-D100-DCDC-2448-1
Ordering
DC/DC Converter
| Product configuration | Watts | Input Voltage | Output Voltage | Part number | Price | |
|---|---|---|---|---|---|---|
| 100 Watt, Input Voltage: 12VDC, Output Voltage: 24VDC | 100W | 12VDC | 24VDC | RLH-D100-DCDC-1224-1 | $290.00 | |
| 100 Watt, Input Voltage: 12VDC, Output Voltage: 48VDC | 100W | 12VDC | 48VDC | RLH-D100-DCDC-1248-1 | $290.00 | |
| 100 Watt, Input Voltage: 24VDC, Output Voltage: 12VDC | 100W | 24VDC | 12VDC | RLH-D100-DCDC-2412-1 | $290.00 | |
| 100 Watt, Input Voltage: 24VDC, Output Voltage: 48VDC | 100W | 24VDC | 48VDC | RLH-D100-DCDC-2448-1 | $290.00 | |
| 100 Watt, Input Voltage: 48VDC, Output Voltage: 12VDC | 100W | 48VDC | 12VDC | RLH-D100-DCDC-4812-1 | $290.00 | |
| 100 Watt, Input Voltage: 48VDC, Output Voltage: 24VDC | 100W | 48VDC | 24VDC | RLH-D100-DCDC-4824-1 | $290.00 | |
| 100 Watt, Input Voltage: 48VDC, Output Voltage: 48VDC | 100W | 48VDC | 48VDC | RLH-D100-DCDC-4848-1 | $290.00 | |
| 100 Watt, Input Voltage: 130VDC, Output Voltage: 12VDC | 100W | 130VDC | 12VDC | RLH-D100-DCDC-13012-1 | $290.00 | |
| 100 Watt, Input Voltage: 130VDC, Output Voltage: 24VDC | 100W | 130VDC | 24VDC | RLH-D100-DCDC-13024-1 | $290.00 | |
| 100 Watt, Input Voltage: 130VDC, Output Voltage: 48VDC | 100W | 130VDC | 48VDC | RLH-D100-DCDC-13048-1 | $290.00 |
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Warning: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.