Home > Products > modal test > Professional Digital Power Amplifier
Professional Digital Power Amplifier
- 5000 Set / Sets per Month
- shanghai/ningbo
- Credit Card
Product Details
Place of Origin: | Zhejiang, China | Brand Name: | TENLEE | Model Number: | LA |
Power: | Electronic | Usage: | Universal Testing Machine |
Product Description
Specifications
1.Adjustable RMS output-current limit2.Low or high output impedance
3.Extensive built-in protection
4.Multifunction display
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 |
Contact Us
- Yueqing Tenlee Electric Co., Ltd.
- Contact nameLEO CAI
- Phone0086-158-88770427
- AddressNO.188, Tenlee High-Tech Industrial Zone, Wenzhou, Zhejiang, China Wenzhou,Zhejiang
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