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- قوابس SMA و IPEX لهوائي GSM
it is a highly integrated wireless ISM band transceiver chip that can work within 240-960 MHZ frequency range with high receiver sensitivity (- 121 dBm) and the maximum output power can reach + 20DBm
- **مزود الطاقة:** تيار مستمر 3
• Voltage display resolution: 0
undervoltage
ZK-4KX Buck-Boost CC Cv module 0-30v 0-4A موديل رافع و خافض جهد و تيار - قوابس SMA و IPEXSpecifications (): Input voltage: 5. 0 30v Output voltage: 0. 5 30v Output current: can work stably at 3A for a long time, and can reach 4A under enhanced heat dissipation Output power: natural heat dissipation 35W, strengthen heat dissipation 50W Voltage display resolution: 0. 01V Current display resolution: 0. 001A Conversion efficiency: about 88% Soft start: yes (with high power and load module may fail when starting) Protection mechanism: Input