Eltek 252189 Subrack Telecom DC Power System (-48V 4-Slot Flatpack2)
Compact 2U -48VDC telecom-grade embedded power system supporting high-efficiency Flatpack2 rectifiers with integrated distribution and intelligent battery management.
EltekModel: Micropack 48/250 (241120.200)
Eltek Micropack 48/250 Compact Switch-Mode Rectifier Module (241120.200 -48V 5.2A 250W DIN/Subrack)
Eltek Micropack 48/250 (Part Number: 241120.200) is an ultra-compact switch-mode rectifier module engineered for small power and tight-space applications, outputting -48VDC at 5.2A (250W) on DIN-rail or compact subracks.
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- AC Input Voltage Range
- 85VAC ~ 300VAC (Nominal 100~250VAC)
- Nominal DC Output Voltage
- -48VDC Nominal (-43.5VDC ~ -57.6VDC Adjustable)
- Rated Output Current
- 5.2A Rated DC Output
- Rated Output Power
- 250W Continuous Output Power
- Power Conversion Efficiency
- ≥89.5% Compact Efficiency
- Form Factor & Mounting
- Micropack DIN Rail / Compact Subrack
What this product is
What this product is
Low-power telecom-grade switch-mode rectifier for distributed wireless nodes and industrial enclosures.
What problem it solves
Fits into extremely cramped field boxes and pole-mounted enclosures where standard telecom rectifiers cannot fit.
Who and where it is for
Small cells, IoT communications gateways, security camera junctions, and roadside signaling hubs.
Core advantages
- Ultra-compact form factor tailored for confined industrial enclosures
- Versatile installation: snap-on DIN-rail or modular subrack slots
- Comprehensive protection: OVP, OCP, short circuit, and thermal rollback
- Wide AC input tolerance from 85VAC to 300VAC with natural cooling
Technical specifications
| Key specifications | Value |
|---|---|
| AC Input Voltage Range | 85VAC ~ 300VAC (Nominal 100~250VAC) |
| Nominal DC Output Voltage | -48VDC Nominal (-43.5VDC ~ -57.6VDC Adjustable) |
| Rated Output Current | 5.2A Rated DC Output |
| Rated Output Power | 250W Continuous Output Power |
| Form Factor & Mounting | Micropack DIN Rail / Compact Subrack |
| Power Conversion Efficiency | ≥89.5% Compact Efficiency |
Applications
01
Pole-mounted micro-cellular telecom radio nodes
02
Industrial IoT edge gateway and PLC -48V DC power supplies
03
Railroad signaling sensor telemetry and trackside power
04
Utility distribution automation terminals (DTU/FTU)
Frequently asked questions
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