CX12_11

05017 Only One Name Means ProTek’Tion™ CX12 - CX12LC CoaXiaL PRoteCtoR DesCRiPtion The CX12 series is a two stage, hybrid surge protector designed to protect interfacing equipment from induced lightning or switching transients. The multistage technique has proven to be the most cost effective and reliable method for protecting sensitive electronic equipment. Employing state-of-the-art avalanche junction diode technology, these devices provide superior performance for video, Ethernet, Token Ring or other LAN interface systems. They are in-line modules with easy interconnecting terminals. A completely enclosed aluminum housing provides EMC shielding to meet industry standard requirements. The enclosure has two female BNC type connections for easy installation. The case is grounded for those installations that require external ground connections. CX12 FeatuRes • Compatible with IEC 61000-4-5 (Surge): 24A, 8/20µs, Level 2(LineGnd) Level 3 (Line-Line) • BNC Connection • Low Capacitance • Completely Enclosed Aluminum Housing • Low Clamping Voltage • Nanosecond Response Time • Long Life and Maintenance Free • Finger Safe Connectors • Fully Shielded Case aPPLiCations • High Speed Video Camera • Coaxial Ethernet • High Speed Data Lines MeChaniCaL ChaRaCteRistiCs • Metal Package • Approximate Weight: 161 grams FiguRe 1 tRansient voLtage thReat ConDition 2K Current - amps Current - amps 30 20 10 0 0 20 40 60 80 100 120 140 160 0 FiguRe 2 CX12LC CLaMPing voLtage 1K 0 20 40 60 80 100 120 140 160 t - time - µs t - time - µs Figures 1 and 2 are photographs of digitized waveforms showing the typical clamping action of a CX12LC module. The device was subjected to a 2000A, 8/20µs impulse waveform in accordance with ANSI C62.36. The CX12 has an operating frequency range up to 10MHz and the CX12LC has an operating frequency range up to 100MHz. 05017.R5 2/11 Page 1 www.protekdevices.com 05017 Only One Name Means ProTek’Tion™ CX12 - CX12LC tyPiCaL DeviCe ChaRaCteRistiCs MaXiMuM Ratings @ 25°C unless otherwise specified PaRaMeteR Peak Operating Line Voltage Operating Line Current Transient Voltage Transient Current - 8/20µs waveform CX12 Frequency Response -3dB CX12LC Frequency Response -3dB Operating Temperature Storage Temperature Response Time syMBoL VOP IO TA TSTG - vaLue ±12 200 20 3000 30 200 -40 to 85 -40 to 85 < 10 units Volts mA kV Amps MHz MHz °C °C ns eLeCtRiCaL ChaRaCteRistiCs PeR Line @ 25°C unless otherwise specified PaRt nuMBeR MaXiMuM CLaMPing voLtage Line-to-ground (8/20µs) @ 500a vC voLts 24 28 MaXiMuM Line thRoughPut ResistanCe R ohMs 3 10 MaXiMuM LeaKage CuRRent @voP iD µa 5 5 tyPiCaL CaPaCitanCe @ 0v, 1Mhz C pF 200 25 CX12 CX12LC instaLLation instRuCtions The CX12 series is designed with a female BNC type connector on both ends for easy installation. Disconnect the video or data line from the sensitive equipment. Insert the CX12 in the line near the AC power outlet of the equipment to be protected. Install a cable in between the CX12 and the equipment to be protected. Attach a ground wire between the case of the CX12 and the equipment AC power ground, or to the coax shield as required. 05017.R5 2/11 Page 2 www.protekdevices.com 05017 Only One Name Means ProTek’Tion™ CX12 - CX12LC tyPiCaL DeviCe ChaRaCteRistiCs FiguRe 3 PuLse wave FoRM tf Peak Value IPP TEST WAVEFORM PARAMETERS tf = 8µs td = 20µs 120 iPP - Peak Pulse Current - % of iPP 100 80 60 40 20 0 0 5 e-t td = t/(IPP/2) 10 15 t - time - µs 20 25 30 1,000 FiguRe 4 LineaR vs non-LineaR CaPaCitanCe C - Capactiance - pF Industry Standard Low Capacitance TVS Protector 100 ProTek Device 10 0 2 4 6 8 10 v(oP) - Data Line operating voltage - volts 05017.R5 2/11 Page 3 www.protekdevices.com 05017 Only One Name Means ProTek’Tion™ CX12 - CX12LC tyPiCaL DeviCe ChaRaCteRistiCs FiguRe 5 FRequenCy ResPonse - CX12 0 20 dB per Division -20 -40 -80 1hz 100hz 10khz Frequency 1Mhz 100Mhz 10ghz -5 FiguRe 6 FRequenCy ResPonse - CX12LC 10 dB per Division -15 -25 -35 -45 1hz 100hz 10khz Frequency 1Mhz 100Mhz 10ghz 05017.R5 2/11 Page 4 www.protekdevices.com 05017 Only One Name Means ProTek’Tion™ CX12 - CX12LC PaCKage inFoRMation outLine DiMensions DiM A B C D E F G H I J K notes MiLLiMeteRs noMinaL 30.73 27.94 35.56 27.94 18.29 57.15 18.29 17.78 74.93 82.55 3.81 inChes noMinaL 1.21 1.10 1.40 1.10 0.72 2.25 0.72 0.70 2.95 3.25 LINE A B C D K E 0.15 1. Mounting holes 0.150” DIA. (3.81mm). DEVICE MARKING J I F Mounting Holes EQUIPMENT G H oRDeRing inFoRMation Base PaRt nuMBeR CX12/CX12LC MaRKing Part Number, Logo and Date Code 05017.R5 2/11 Page 5 www.protekdevices.com 05017 Only One Name Means ProTek’Tion™ CX12 - CX12LC CoMPany inFoRMation CoMPany PRoFiLe ProTek Devices, based in Tempe, Arizona USA, is a manufacturer of Transient Voltage Suppression (TVS) products designed specifically for the protection of electronic systems from the effects of lightning, Electrostatic Discharge (ESD), Nuclear Electromagnetic Pulse (NEMP), inductive switching and EMI/RFI. With over 25 years of engineering and manufacturing experience, ProTek designs TVS devices that provide application specific protection solutions for all electronic equipment/systems. ProTek Devices Analog Products Division, also manufactures analog interface, control, RF and power management products. ContaCt us Corporate headquarters 2929 South Fair Lane Tempe, Arizona 85282 USA By telephone General: 602-431-8101 Sales: 602-414-5109 Customer Service: 602-414-5114 By Fax General: 602-431-2288 By e-mail: Sales: sales@protekdevices.com Customer Service: service@protekdevices.com Technical Support: support@protekdevices.com web www.protekdevices.com www.protekanalog.com COPYRIGHT © ProTek Devices 1998 - This literature is subject to all applicable copyright laws and is not for resale in any manner. SPECIFICATIONS: ProTek reserves the right to change the electrical and or mechanical characteristics described herein without notice. DESIGN CHANGES: ProTek reserves the right to discontinue product lines without notice and that the final judgement concerning selection and specifications is the buyer’s and that in furnishing engineering and technical assistance. ProTek assumes no responsibility with respect to the selection or specifications of such products. ProTek makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ProTek assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all liability without limitation special, consequential or incidental damages. LIFE SUPPORT POLICY: ProTek Devices products are not authorized for use in life support systems without written consent from the factory. 05017.R5 2/11 Page 6 www.protekdevices.com