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Brief Introduction
UC1610/UC1620 DC Bias Current (DC Magnetized Power Supply) is mainly used for inductance, transformer coil inductance measurement when applying DC bias power supply. In addition to the required current, the instrument should also have requirements such as little effect on inductance measurement and wide frequency response (High frequency LCR meter can be used to measure DC current superposition). The product is controlled by microprocessors and uses automatic current and balance principle for ac/dc superposition and current stability.A constant current in the range 0-10A (UC1610) or 0-20A (UC1620) can be output forward or backward. The additional error produced by the product is small, the frequency response is greatly improved, and the application range of the bias test of the magnetic core inductor is greatly expanded. The direct controlled output function of UC2868A/UC2858A/UC2878/UC2876 and multi-point current scan provides a good solution for magnetic material analysis.
Performance Characteristics
Microprocessor control
Backlight 20*2 large LCD display
Low additional error, wide response range
Automatic or manual scanning of current output
There are three modes of current output: single point scan, multi-point scan and equipartition scan
Long time large current output
GPIB and RS232 interface optional
User data is automatically saved
Strong shock protection to prevent damage to LCR Meter.
Directly controlled by UC2868A/UC2858A/UC2878/UC2876
General Specifications
UC1610
Operating temperature & humidity | 0°C－40°C, £90%RH | |
Power requirements | voltage | 100 ～ 120 Vac |
frequency | 47.5Hz－63Hz | |
Power loss | ≤ 30VA | |
Volume (W×H×D) | 480mm*140mm*420mm | |
Weight | About 6.8kg | |
UC1620
Operating temperature & humidity | 0°C－40°C, £85%RH | |
Power requirements | voltage | 100 ～ 120 Vac |
frequency | 47.5Hz－63Hz | |
Power loss | ≤ 30VA | |
Volume (W×H×D) | 430mm*180mm*460mm | |
Weight | About 16.4kg | |
Technical Specification
Model Number | UC1620 | UC1610 |
Current Range | -20A-20A | -10A-10A |
Current Resolution | 200mA measuring range: 0.1mA | |
Current Accuracy | ±2%+3 points | ±2%+3 points |
Current Output Mode | Single, multi-point and equipartition output | |
Frequency Response Range | 1kHZ-1MHZ | 50HZ-200kHZ |
Impedance range | ωL<1k Ω | ωL<2k Ω |
Output Voltage Range | 0-8V | |
Basic Impedance Accuracy | ≦1% | |
Scan Mode | Manual, Auto (can sweep back) | |
Scan point | 2-15 points, positive or negative | |
Delay Time | 0-99 secs can be set | |
Warm Up Time | 20 minutes | |
5 groups instrument internal setting storage(uc1620) | ||
Interface(optional) | RS232C, RS232C interface only used to connect with LCR Meter | |
Instrument Accessories
UC16013 Bias source test cable
UC16023 Four terminal cable connection
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