AMPLINE, the technology brand of A L Industries, designs and manufactures high-reliability DC–DC power converters and RF subsystems for defence, rail, and industrial applications. Our solutions are engineered for mission-critical systems where reliability, efficiency, and long-term availability are essential.
Industries Served

Defence & Aerospace

Radar & Electronic

Railways & Metro Systems

Industrial Electronics & RF Communication
Engagement Models
AMPLINE engages with customers through direct OEM partnerships, authorised system integrators, and development or production consortiums to ensure compliance, transparency, and long-term program support.

DC–DC Power Converters

Isolated DC–DC converters

Non-isolated DC–DC converters

High-power DC–DC converters

Railway & harsh-environment DC–DC converters
RF Products

RF Filters (C-Band, X-Band, Notch, Cavity)

RF Power Amplifier Modules (2.4 GHz, 5.8 GHz, 1–6 GHz)

Low Noise Amplifier Modules
Why AMPLINE
02 Defence-grade reliability
03 Custom design and qualification support
04 Long-term lifecycle and supply assurance






