Side-by-side
Dynell DSF Solid State 400Hz Frequency Converter vs AFC-22S (Silent Variant)
Spec comparison for two products on Aviation Souk. Both compete in Ground Support Equipment (GSE).

Ground Support Equipment (GSE)
Dynell DSF Solid State 400Hz Frequency Converter
by Avia Equipment Pte Ltd
Solid-state and bridge-mounted 400Hz ground power converters for fixed and PBB installations.

Ground Support Equipment (GSE)
AFC-22S (Silent Variant)
by FCS Finland Ltd
Low-noise version of the AFC-22 engine cooling unit for hangar environments.
| Cost of ownership | Dynell DSF Solid State 400Hz Frequency Converter | AFC-22S (Silent Variant) |
|---|---|---|
| Price tier | — | — |
| Lead time (weeks) | ?–? | ?–? |
| Delivery | — | — |
| Install | — | — |
| GCC airports deployed | 0 | 0 |
| Certifications | 0 | 0 |
Specs
Technical specifications.
| Spec | Dynell DSF Solid State 400Hz Frequency Converter | AFC-22S (Silent Variant) |
|---|---|---|
| undefined | undefined | |
| undefined | undefined | |
| undefined | undefined | |
| undefined | undefined |
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