DB9 Male Female Adapter Signals Terminal Module RS232 DB9 Connector

DB9 Male Female Adapter Signals Terminal Module RS232 Serial to Terminal DB9 Connector Module
Parameters Module Properties:
1. Non-isolated buck module (BUCK) synchronous rectification
2. Input voltage: DC 6-24V
3. Output voltage: 5.1-5.2V
4. Output current: 3A MAX (please enhance heat dissipation when full load using), the actual test result input 12V output current 2A do not need to enhance heat dissipation.
5. Conversion efficiency: can up to 97.5% (6.5V step down to 5V 0.7A) (after short reverse protection and fuses test value)Switch frequency: 500KHzOutput ripple: 10mV around (12V to 5V3A) 20M bandwidth
6. Output indicator: Output voltage indicator is red
7. Operating temperature: Industrial grade (-40 ? to + 85 ?) (the higher the ambient temperature, the lower the output power)
8. Output overvoltage protection: Yes, input 1.5A fuse, output 5V have 300W TVS tube clamp protection.
9. Full load temperature: 30 ?
10. Static current: 0.85 Ma
11. Load regulation: ? 1%
12. Voltage Regulation: ? 0.5%
13. Dynamic response speed: 5% 200uS
14. Output short circuit protection: Yes, But please do not short circuit for a long time
15. Input reverse polarity protection: Yes, there is reverse polarity protection diode
16. Connection mode: Welding
17. Input mode: Welding
18. Output mode: USB