HARDWARE / PRODUCTAdded 16 Jul 2026

Altom14 Series — LHP Evaporator Modules for Power Electronics

Allatherm
Altom14 Series — LHP Evaporator Modules for Power Electronics

High-performance stainless steel Loop Heat Pipe evaporator modules for power electronics cooling — ISO 3834-2 certified welding, manufactured in ISO 8 cleanroom.

Typed specifications1 values

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Envelope (L×W×H)
40×160 mm (1SL), 100×140 mm (2CPL)
product page

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As published by the supplier6 lines, in the manufacturer's own wording
Material
Stainless Steel (SS)
Configuration options
1-slot to 3-slot (1SL, 2SL, 3SL) and multi-channel variants
Representative sizes
40×160 mm (1SL), 100×140 mm (2CPL)
Charge chamber volume
2 cc (typical)
Manufacturing standard
ISO 3834-2 welding, ISO 8 cleanroom
Applications
Power electronics, space

About

The Altom14 Series extends Allatherm’s modular LHP evaporator platform to power electronics applications requiring higher thermal loads. Constructed in stainless steel, these modules support multi-slot configurations (1–3 slots) and multi-channel parallel-loop variants, sharing the same core LHP technology as the Altom10 series. They offer passive, maintenance-free two-phase heat transport with no moving parts. Allatherm manufactures the Altom14 under ISO 3834-2 certified welding processes in ISO 8 cleanroom and ISO 5 clean-air-hood conditions, ensuring space-grade quality. The series is qualified for space and high-reliability terrestrial power electronics applications.

Documentation

No public datasheet yet — request the datasheet / ICD from the supplier.

Source: www.allatherm.com ↗

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