Thick-film technology supports multilayer wiring, allowing multiple circuit layers to be stacked vertically, significantly increasing circuit density. For DC-DC power modules, this means integrating all components—transformers, filter inductors, control chips, power switches—within a limited space. The LHP10 series module measures only 39.2mm × 23mm × 8.01mm, yet delivers 10W of output power and provides up to three independent voltage outputs, exemplifying the spatial advantages of thick-film technology.
10,910 m, marking the entry of China’s deep‑earth exploration into the era of 10,000‑meter wells. Bottom‑hole temperature increases linearly with depth – in ultra‑deep wells it can exceed 200 °C, and in areas with high geothermal gradients it can reach or even exceed 230 °C. This has directly driven the development and engineering application of 250 °C and even 275 °C high‑temperature power supplies. ZITN’s high‑temperature linear power supplies already cover a case temperature of 275 °C, and its high‑temperature DC‑DC modules reach 200 °C, providing power‑supply technology reserves for ultra‑deep exploration equipment. Looking ahead, as deep‑earth projects target deeper and hotter objectives, 300 °C‑class power supplies will become the next technological battleground.
When selecting a DC-DC power module, output power, output voltage, operating temperature range, and reliability grade are the first core factors to determine. The Z28 series quarter-brick modules from ZITN Power offer multiple models covering different power levels and output voltages, suitable for various application scenarios. Based on the series datasheet, this article provides a selection analysis from the two dimensions of power rating and operating temperature.
Miniature mining directional sensors are core components for achieving high-precision spatial positioning and attitude measurement in mining engineering. By integrating multi-sensor fusion technology and intelligent algorithms, they provide critical data support for mineral exploration, extraction, support operations, and equipment navigation. Taking the DS550LT-A miniature directional sensor developed by ZITN as an example, this article explains its working principle, technical features, and industry applications.
During the 26th China International Petroleum & Petrochemical Technology and Equipment Exhibition, Zitn Technology showcased a range of self-developed innovative products.
Miniature mining orientation sensors are core components for achieving high-precision spatial positioning and attitude measurement in mining engineering. By leveraging integrated sensing technologies and intelligent algorithms, they provide critical data support for mineral exploration, extraction, ground support, and equipment navigation. This article will explain the working principles, technical features, and industry applications of these sensors, using the DS550LT-A miniature orientation sensor developed by ZITN as an example.
Application of Fiber-Optic Technology in Gas Well Casing Leak Detection
Localization and Diagnosis of Tubing Micro-Leaks Using Fiber-Optic Monitoring
Excited to announce that we will be exhibiting at CIPPE 2026! Come visit us to explore our latest innovations and discuss how we can support your projects.
