Power Your 24V Industrial Equipment from 36V/48V Power Systems with Confidence
The EM-48S2410Z is an industrial-grade DC-DC step-down buck converter engineered specifically for demanding commercial and industrial environments where 24V DC power is required from higher-voltage 36V or 48V batteries, power supplies, solar arrays, or vehicle electrical systems. With its robust IP67 waterproof rating, industrial temperature range (-40°C to +50°C ambient), and 96% efficiency, this converter delivers reliable, regulated 24V power in the harshest conditions.
Why Choose This Converter for Industrial Applications?
- True Industrial Durability: Epoxy-sealed aluminum housing withstands vibration, moisture, dust, and extreme temperatures — IP67 rated for commercial and heavy-duty applications
- Wide Input Range (30-60V): Accommodates fully charged 36V and 48V battery systems without overvoltage risk
- High Power Density: 240W output in a compact 64 × 57 × 22mm footprint
- 96% Efficiency: Minimal heat generation and power loss — critical for battery-powered applications
- Comprehensive Protection: Built-in overload, short-circuit, under-voltage, and over-temperature protection with auto-recovery
- Maintenance-Free Operation: Natural convection cooling — no fans to fail or maintain
- Reliable: Backed by 100% full-load burn-in testing and >200,000 hour MTBF
This converter is the ideal power solution when you need to operate 24V industrial equipment from 36V or 48V battery banks, solar arrays, or vehicle electrical systems. Its rugged construction guarantees years of trouble-free operation in outdoor, marine, and industrial environments.
Commercial & Industrial Applications
Material Handling & Logistics
- Forklift 24V accessory power (lights, sensors, displays, cameras)
- Automated guided vehicles (AGVs) and warehouse robotics
- Conveyor system controls and sensors
- Electric pallet jack instrumentation
Transportation & Fleet
- Electric vehicle auxiliary systems (lighting, HVAC controls, displays)
- Golf cart accessories and instrumentation
- Boat and yacht 24V system power from 48V house banks
- Commercial truck auxiliary power systems
Renewable Energy & Off-Grid
- Solar power system voltage regulation
- Battery energy storage system (BESS) interfaces
- Off-grid telecommunications equipment
- Remote monitoring station power supplies
Industrial Automation & Control
- PLC and industrial controller power supplies
- Sensor and instrumentation networks
- Motor control systems and drives
- Factory automation equipment
Telecommunications
- Base station equipment power
- Remote radio units and repeaters
- Tower-mounted amplifiers
LED & Lighting
- Commercial LED signage (24V LED strips and modules)
- Architectural and landscape lighting systems
- Industrial facility lighting controls
📊 Technical Specifications
| Parameter | Specification |
|---|
| Model Number | EM-48S2410Z |
| Input Voltage Range | 30-60V DC (36V/48V nominal systems) |
| Maximum Peak Input Voltage | 63V DC |
| Output Voltage | 24V DC (±5% accuracy), 23.75-24.35V @ 48Vin/10A |
| Output Current | 0-10A continuous |
| Output Power | 240W maximum |
| Efficiency | 96% typical (@ 48Vin, 10A, 25°C) |
| Voltage Regulation / Load Regulation | ±3% / ±3% |
| Output Ripple & Noise | 180mV p-p typical, 300mV p-p maximum (20MHz bandwidth) |
| Maximum Input Current | 8.2A (@ 30V input, 10A output) |
| No-Load Current | 50mA typical, 70mA maximum (@ 48Vin) |
| Built-In Input Fuse | 20A (on input positive lead) |
| Under-Voltage Shutdown / Recovery | 28.5V shutdown / 29.5V auto-recovery (typical) |
| Overcurrent Protection | 15-22A trip range, hiccup mode with auto-recovery |
| Over-Temperature Protection | 85°C shell temperature shutdown, auto-recovers on cooldown |
| Switching Frequency | 250 ±10 kHz |
| Output Voltage Rise Time / Boot Delay | 100-130ms / 100-150ms |
| Isolation | Non-isolated (input and output share a common negative/ground) |
| Operating Ambient Temperature | -40°C to +50°C (-40°F to +122°F) |
| Shell (Case) Temperature Rating | -40°C to +83°C |
| Storage Temperature | -55°C to +100°C |
| Operating Humidity | 5-95%, non-condensing |
| Altitude | Up to 4,000m (13,123 ft) |
| Waterproof Rating | IP67 (dust-tight, temporary submersion-resistant) |
| Cooling Method | Natural convection (fanless) |
| Weight | ≤120g (≤4.2 oz) |
| Dimensions (L x W x H) | Approx. 64 × 57 × 22 mm (2.52 × 2.24 × 0.87 inches) |
| Mounting Hole Spacing | 54 mm horizontal (2.13 in); vertical dimensioned as 26 mm + 31 mm; 6.8 mm (0.27 in) hole diameter; 5 mm (0.20 in) edge margin |
| Input Wire Gauge / Length | 18 AWG, 15 cm (6 in) |
| Output Wire Gauge / Length | 16 AWG, 15 cm (6 in) |
| Certifications | RoHS, CE Compliant |
| MTBF | ≥200,000 hours (@ 48Vin, 10A) |
Installation & Operating Notes
Power Supply Sizing
Ensure your input power source can deliver the full power required by your load. The converter will fold back output voltage if input power is insufficient.
Example: If your 24V load draws 10A (240W) but your 48V input supply can only provide 2A (96W), the converter will reduce output voltage rather than deliver the full 24V.
Wiring
- Input: Red wire = +V, Black wire = -V (30-60V DC)
- Output: Yellow wire = +V, Black wire = -V (24V DC)
- For wire runs exceeding 50cm (20"), use heavier gauge wire to compensate for voltage drop
- Ensure all connections are secure and properly insulated
Thermal Management
While this converter uses natural convection cooling, ensure adequate airflow around the unit. Avoid enclosing in sealed boxes without ventilation. Monitor case temperature — it should not exceed 83°C during operation.
Long Wire Runs
For applications requiring long cable runs, place the longer wiring on the input side (higher voltage, lower current) to minimize voltage drop and power loss.
Package Contents
- 1x EM-48S2410Z DC-DC Converter (30-60V input → 24V 10A output)
- Pre-wired input and output leads (15cm/6")
📄 Documentation & Resources
Sold and supported by . Ships from the USA. For wiring diagrams, sample code, and troubleshooting, see the User Guide tab on this product page. The manufacturer and Envistia LLC (dba Envistia Mall) are not responsible for any damages or losses resulting from the use of this product. Always follow proper electrical safety practices when working with electronic components. Specifications are based on manufacturer data and are subject to change without notice.
