In this groundbreaking endeavor to push the limits of deep-earth exploration, ZITN provided critical technical support with its 250°C high-temperature dual-channel linear power supply product, ensuring stable operation of logging instruments under extreme conditions and guaranteeing the accuracy and reliability of data acquisition.
LH42095-250 series of exact negative regulators are technically designed to use in high temperature and wide temperature range environments. The output voltage of these regulators will not change along with the input voltage,the load current and the temperature of the environment.These regulators will operate reliably in high case temperature 250℃ without external filter capacitance.The output voltage and output current of these regulators can both be regulated independently. These regulators require few peripheral components,and can be used expediently and simply in all kinds of negative power supply, specially in the electronic equipment operating in high temperature and wide temperature range environments.
ZITN will celebrate the 2025 Spring Festival from January 25th to February 4th. Wish you have a very happy and prosperous New Year.
ZITN TECH 2025 annual celebration was held successfully.
ZITN new developed 175℃ MWD tools just finished its first drilling operation in the oil well last week. It is performance well from 297-1330m in the well without any error. It is a gid process of ZITN.
The ZTMWD-48 system consists of a surface decoding system and downhole instruments. All circuits in the downhole instruments are manufactured using high-temperature Multi-Chip Module (MCM) technology, which enhances reliability and lifespan in high-temperature and high-vibration environments while reducing the instrument size. The directional probe integrates self-developed accelerometers and fluxgate sensors, combined with high-precision compensation and calibration algorithms, enabling accurate inclination and azimuth measurements across the full temperature range. Additionally, it supports rotary inclination and azimuth measurement, improving directional drilling efficiency.
Acquisition module 6-channel amplification and filtering, 8-channel 24-bit ADC, 80MHz ARM processor, 128MB storage
LH42094-250 series of exact positive regulators are technically designed to use in high temperature and wide temperature range environments. The output voltage of these regulators will not change along with the input voltage,the load current and the temperature of the environment.These regulators will operate reliably in high temperature environments 250℃ without external filter capacitance.The output voltage and output current of these regulators can both be regulated independently. These regulators require few peripheral components,and can be used expediently and simply in all kinds of negative power supply, specially in the electronic equipment operating in high temperature and wide temperature range environments.
