Bourns RS-485EVALBOARD1及RS-485EVALBOARD2

Bourns RS-485評估板利用TBU®高速保護器(HSP)、氣體放電管(GDT)、瞬時電壓抑壓(TVS)二極管及金屬氧化物壓敏電阻(MOV)產品，輔助評估RS-485串行設備連接埠的電路保護。作為具有低電容GDT的Bourns TBU® HSP設備解決方案的一部分，RS-485EVALBOARD1和RS-485EVALBOARD2可使設計工程師增加RS-485連接埠的浪湧和暫態保護級別，並將整個電路保護解決方案集中到狹小的PCB 區域。- RS-485EVALBOARD1 - 使用兩個Bourns® TBU®高速保護器、兩個快斷氣體放電管及兩個瞬時電壓抑壓二極管，以符合RS-485連接埠介面要求的行業標準。- RS-485EVALBOARD2 - 使用Bourns® TBU® 高速保護器、金屬氧化物壓敏電阻及瞬時電壓抑壓二極管，以符合RS-485 連接埠介面要求的行業標準。

RS-485EVALBOARD2 - aids in evaluating circuit protection on RS-485 Serial Device Ports using Bourns TBU HSPs, MOVs, and TVS diodes to meet required industry standards on RS-485 port interfaces. Constructed using FR4 PCB with nickel-gold plating on top and bottom sides, the RS-485EVALBOARD2 measures 50mm x 25mm x 1.2mm.

RS-485EVALBOARD3 - aids in evaluating circuit protection on RS-485 Serial Device Ports using Bourns TBU HSPs, MOVs, and TVS products to meet required industry standards on RS-485 port interfaces. Constructed using FR4 PCB with nickel-gold plating on top and bottom sides, the RS-485EVALBOARD3 measures 53.5mm x 25.3 mm x 0.85 mm.

RS-485EVALBOARD4 - aids in evaluating circuit protection solutions for RS-485 serial ports using Bourns TBU HSP, GDT, surge arrestor, and TVS diodes to meet required industry standards on RS-485 port interfaces. Constructed using FR4 PCB with nickel-gold plating on top and bottom sides, the RS-485EVALBOARD4 measures 35mm x 25mm x 0.85mm.

Datasheets

Mouser資源

RS-485EVALBOARD2 includes two each
- TBU-CA065-300-WH Bourns TBU single, bi-directional line 650V, 300mA HSPs
- MOV-10D201K single, bi-directional line 200V, 10mm MOVs
- CDSOT23-SM712 dual bi-directional line, 7V / 12V TVS diodes
RS-485EVALBOARD3 includes
- Two each TBU-CA065-300-WH TBU single bi-directional line 850V, 300mA
- Two each 2017-09-SMH-RPLF GDT w/FLAT^®technology, 90V
- One each CDSOT23-SM712 dual bi-directional line TVA 12V SOT23
RS-485EVALBOARD4 includes one each
- TBU-DF085-300-WH dual-channel bi-directional line 850V, 300mA HSP
- 2030-42T-SM-RPLF fast acting, 3-Electrode 420V gas discharge tube
- CDSOT23-SM712 dual bi-directional 12V TVS diode