Main Products: Load break switch ,vacuum circuit breaker ,ring main unit ,switchgear ,substation
Linear Digital Power Amplifier
Negotiable /Set
Min.Order:1 Set
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Yueqing Tenlee Electric Co., Ltd.
Business Type: Trading Company
Wenzhou Zhejiang ChinaMain Products: Load break switch ,vacuum circuit breaker ,ring main unit ,switchgear ,substationProduct Details
1.Introduction
LA series Power Amplifier is designed to drive MS series Modal Shakers and MS series small vibrators.
2.Features
l Adjustable RMS output-current limit
l Low or high output impedance
l Low distortion over wide frequency range
l Extensive built-in protection
l Operating mode (current or voltage), current state and interlock input disabled
l Rear panel voltage and current monitor points
l Multifunction display (True Colour LCD) showing approximate output current and output voltage, clipped output signal,
temperature overload, current overload.
LA-100 power amplifier is built-in Sine signal generator from 5Hz to 30kHz with 100VA power output.
3.Specifications
Model | LA-100 | LA-200 | LA-500 | LA-800 | LA-1500 | |
Rated Power Output | 100VA | 200VA | 500VA | 800VA | 1500VA | |
Input Impendence | >10kΩ | >10kΩ | >10kΩ | >10kΩ | >10kΩ | |
Rated Voltage Output | 17Vrms | 17Vrms | 20Vrms | 32Vrms | 37.5Vrms | |
Rated Current Output | 6Arms | 12Arms | 25Arms | 25Arms | 40Arms | |
Non-linearity Distortion | <0.5% | <1% | <1% | <1% | <0.5% | |
S/N Rate | Voltage Mode | ≥90dB | ≥80dB | ≥80dB | ≥80dB | ≥90dB |
Current Mode | —— | ≥60dB | ≥60dB | ≥60dB | —— | |
Gain | Voltage Mode | 10V/V±2dB | 7V/V±2dB | 10V/V±2dB | 10V/V±2dB | 10V/V±2dB |
Current Mode | —— | 8A/V±2dB | 16A/V±2dB | 16A/V±2dB | —— | |
Frequency Range (Hz) | DC | 0 to 50k±1dB | 0 to 50k±1dB | 0 to 50k±1dB | 0 to 10k±1dB | 0 to 10k±1dB |
AC | 20 to 50k±1dB | 20 to 50k±1dB | 20 to 50k±1dB | —— | —— | |
Frequency Range (Hz) | Full Capacity | 20 to 5k | 20 to 5k | 20 to 5k | 20 to 5k | 10 to 5k |
Reduced Capacity | 0 to 50k | 0 to 50k | 0 to 50k | 0 to 50k | 0 to 10k | |
Dimensions W×H ×D (mm) | 483×88×370 | 483×132.5×380 | 483×132.5×380 | 483×132.5×480 | 483×500×500 | |
Weight (Kg) | 10.5 | 13.5 | 22.5 | 28 | 63 | |
Power Supply | 220V50Hz 3A | 220V50Hz 5A | 220V50Hz 5A | 220V50Hz 8A | 20V 50Hz 15A | |
To drive Modal Shakers and vibrators | MS-50; VT-50 | MS-100; VT-150 | MS-500; VT-300 | MS-800; VT-500 | MS-1000; VT-1000 | |
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