Linear Power Amplifier
Indicative price, ex-works. Excludes GST, packing & forwarding, freight, insurance and duties. Request a quotation to confirm.
YMC LA series power amplifiers are designed to drive MS series modal shakers and VT series small vibrators, from 100 VA to 1500 VA.
YMC LA series power amplifiers are designed to drive MS series modal shakers and VT series small vibrators, from 100 VA to 1500 VA.
Specifications
| Rated power | 100 – 1500 VA |
|---|---|
| Rated current | 6 – 37.5 Arms |
| Distortion | <0.5 – 1 % |
| S/N ratio | ≥80 – 90 dB |
| Frequency range | 0 – 50 kHz (reduced power) |
| Protection | Extensive built-in, with overload and clipping indication |
Linear power amplifiers
| Parameter | LA-100 | LA-200 | LA-500 | LA-800 | LA-1500 |
|---|---|---|---|---|---|
| Rated power output | 100 VA | 200 VA | 500 VA | 800 VA | 1500 VA |
| Input impedance | >10 kΩ | >10 kΩ | >10 kΩ | >10 kΩ | >10 kΩ |
| Rated voltage output | 17 Vrms | 17 Vrms | 25 Vrms | 32 Vrms | 40 Vrms |
| Rated current output | 6 Arms | 12 Arms | 20 Arms | 25 Arms | 37.5 Arms |
| Non-linearity distortion | <0.5 % | <1 % | <1 % | <1 % | <0.5 % |
| S/N ratio | ≥90 dB | ≥80 dB | ≥80 dB | ≥80 dB | ≥90 dB |
| Gain V/V ±2 dB | 10 | 10 | 10 | 10 | 10 |
| Frequency range (DC) | 0 ~ 50k ±1 dB | 0 ~ 50k ±1 dB | 0 ~ 50k ±1 dB | 0 ~ 10k ±1 dB | 0 ~ 10k ±1 dB |
| Frequency range (AC) | 20 ~ 50k ±1 dB | 20 ~ 50k ±1 dB | 20 ~ 50k ±1 dB | — | — |
| Frequency range (full power) | 20 ~ 5k | 20 ~ 5k | 20 ~ 5k | 20 ~ 5k | 10 ~ 5k |
| Frequency range (reduced power) | 0 ~ 50k | 0 ~ 50k | 0 ~ 50k | 0 ~ 50k | 0 ~ 10k |
| Size W×H×D | 483×89×340 mm | 483×133×340 mm | 483×133×480 mm | 483×133×540 mm | 500×485×560 mm |
| Weight | 10.5 kg | 13 kg | 22.5 kg | 28 kg | 63 kg |
| Power supply | 220 V 50 Hz 3 A | 220 V 50 Hz 3 A | 220 V 50 Hz 28 A | 220 V 50 Hz 10 A | 220 V 50 Hz 15 A |
| Drives modal shakers / vibrators | MS-50, VT-50 | MS-100, VT-150 | MS-500, VT-300 | MS-800, VT-500 | MS-1000, VT-1000 |
YMC LA series power amplifiers are designed to drive MS series modal shakers and VT series small vibrators, from 100 VA to 1500 VA.
Features
- Adjustable RMS output-current limit
- Low or high output impedance
- Low distortion over a wide frequency range
- Extensive built-in protection
- Operating mode (current or voltage), current state and interlock input disabled
- Rear panel voltage and current monitor points
- Multifunction true-colour LCD showing approximate output current and voltage, clipped output signal, temperature overload and current overload
- LA-60 and LA-100 include a built-in sine signal generator from 5 Hz to 30 kHz with 60/100 VA power output
Typical applications
- Driving modal shakers for FRF and modal testing
- Driving small vibrators for calibration and endurance testing
Supplied and supported in India by TIERA, authorised distributor for YMC. Pricing and lead time on request — tell us the model and the measurement, and we will confirm the right part number.
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Related products
Indicative price, ex-works. Excludes GST, packing & forwarding, freight, insurance and duties. Request a quotation to confirm.
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