1. Products
2. Electrodynamic Vibration Test Systems
3. Shaker Amplifiers (Upgrades & Retrofits)

Shaker Amplifiers (Upgrades & Retrofits)

LDS HPA-K Amplifier

A compact and efficient amplifier with a 5 VA power output. Used to drive permanent magnet shakers and small shakers with force ratings up to 5.12 kN (1150 lbf) for laboratory and modal testing applications.

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LDS LPA Amplifier

A range of economical amplifiers with outputs from 50 – 1000 W used to drive permanent-magnet and small electrodynamic shakers with force ratings from 8.9 N (2 lbf) to 489 N (110 lbf) for vibration testing and other applications.

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LDS SPA-K Amplifier

Available with outputs ranging from 8 to 56 kVA, these switch-mode power amplifiers are used to drive electrodynamic shakers with force ratings of at least 9.81 kN(2205 lbf), such as LDS V830.
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LDS XPA-K Amplifier

Available with outputs ranging from 88 to 128 kVA*, these switch-mode power amplifiers are used to drive the best in class V8900 electrodynamic shakers with force rating 80 kN.

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