ELTEK Minipack 48/800 WI 48V 800W Fanless Convection-Cooled Rectifier Module Official Studio Photo 2
EltekModel: Eltek Minipack 48/800 WI

Eltek Minipack 48/800 WI 48V 800W Fanless Convection-Cooled Rectifier Module

The Eltek Minipack 48/800 WI is a compact hot-pluggable -48V/800W telecom rectifier utilizing advanced resonant soft-switching topology and pure natural convection cooling, engineered specifically for mission-critical, fanless, ultra-silent, and dust-prone industrial deployments.

Pricing is confirmed by project configuration and quantity

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Rated Output Power
800W
Nominal DC Output Voltage
-48V DC (Adjustment Range: -43.5V ~ -57.6V DC)
Rated Output Current
16.7A (-48V DC)
AC Input Voltage Range
85V AC ~ 300V AC (Rated 100V~250V AC)
Power Conversion Efficiency
> 91%
Cooling Method
Natural Convection Cooling (Ultra-Quiet Fanless)

What this product is

What this product is

A 1U ultra-compact modular DC power conversion unit featuring active Power Factor Correction (PFC) and isolated DC-DC stages, encased in a heavy-duty extruded aluminum heatsink for passive heat dissipation without rotating fans.

What problem it solves

Eliminates high failure rates caused by fan mechanical wear, dust accumulation, and acoustic noise in conventional forced-air cooling systems, ensuring uncompromised reliability in sealed outdoor enclosures and office environments.

Who and where it is for

Telecommunication access networks, wireless micro-base stations, outdoor integrated enclosures, utility substations, fiber-to-the-home/building (FTTx) central offices, and railway SCADA infrastructure.

Core advantages

  • Natural convection cooling with zero fan failures, ensuring exceptional MTBF
  • Ultra-wide input window of 85V to 300V AC with smart linear thermal and voltage derating
  • High efficiency (>91%) and unity power factor (PF ≥ 0.99) reducing operational energy costs
  • Native CAN bus integration with Smartpack and Compack digital supervisory controllers

Technical specifications

Key specificationsValue
Rated Output Power800W
Nominal DC Output Voltage-48V DC (Adjustment Range: -43.5V ~ -57.6V DC)
Rated Output Current16.7A (-48V DC)
Cooling MethodNatural Convection Cooling (Ultra-Quiet Fanless)
AC Input Voltage Range85V AC ~ 300V AC (Rated 100V~250V AC)
Power Conversion Efficiency> 91%
Physical Dimensions Spec41.5 × 139 × 250 mm
Operating Temperature-40°C to +75°C

Applications

01

Compact telecom DC power plants and indoor small-cell sites

02

Hermetically sealed outdoor telecom/industrial cabinets

03

Railway signaling and electrical substation automation SCADA systems

04

Acoustically sensitive deployments including indoor enterprise and medical labs

Frequently asked questions

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Eltek

ELTEK CT0S0201 Embedded Telecom DC Power Subrack System (-48V 150A-300A / Flatpack2 & Smartpack) Official Studio Photo 3
EltekModel: Eltek CT0S0201 Subrack System

Eltek CT0S0201 Embedded Telecom DC Power Subrack System (-48V 150A-300A / Flatpack2 & Smartpack)

Engineered for telecom cabinets and mission-critical networks, the Eltek CT0S0201 19-inch subrack natively hosts Flatpack2 high-efficiency rectifiers and Smartpack supervisory controllers. It combines flexible single/three-phase AC input with comprehensive DC circuit breaker distribution, providing over 96% conversion efficiency and superior grid surge resilience.