1 Dimming/Connector Type CXA-0420 Features Applications 2-output Applicable panel size*: 5 to 8 inches With brightness control function (Pulse Wide Modulation mode). With shut down function. With a sensing function for running out of lamp (alarm output). In the high-voltage generator(a terminal and a pattern), an anti-dust measure by silicone application is taken. (Notice) Applicable panel size becomes a standard. CXA-0420 SpecificationsPlease refer to each specification before use Electrical Characteristics Item Unit Output Current mArms A A mA kHz Frequency Hz Open Circuit Voltage Vrms Input Current Alarm Signal V Symbol Iout (Maximum dimmer) Iout (Minimum dimmer) Iin1 Iin2 Iin3 Freq1 Freq2 (Duty frequency) Vopen Vst min 4.5 4.5 2.0 2.0 50 240 1100 4.5 - Specification typ 5.0 5.0 2.5 2.5 1.05 0.50 0.5 55 255 1300 5.0 0 max 5.5 5.5 3.0 3.0 1.35 0.63 1.0 60 269 1600 5.5 0.5 Vin(V) Vrmt(V) 4.5 to 13.2 5 4.5 to 13.2 5 4.5 to 13.2 5 4.5 to 13.2 5 5 0.05 5 12 0.05 5 4.5 to 13.2 0 4.5 to 13.2 5 4.5 to 13.2 5 4.5min. 5 4.5 to 13.2 5 4.5 to 13.2 5 Condition Vbr(V) Rbr(k ) 2.5 10 0 0 2.5 10 2.5 10 2.5 10 2.5 10 0 2.5 10 2.5 10 2.5 10 Ta( ) RL(k ) -10 to +75 70 -10 to +75 70 -10 to +75 70 -10 to +75 70 -10 to +75 70 -10 to +75 70 -10 to +75 70 -10 to +75 70 -10 to +75 70 -10 to +75 -10 to +75 -10 to +75 70 Remark Voltage dimmer (*1) Volume dimmer (*1) Voltage dimmer (*1) Volume dimmer (*1) Remote ON Remote OFF Open load In case of lamp anomaly (*2) On a normal operation (*2) (*1) Please refer to the connection diagram for details of a dimming method. (*2) Please refer to the connection diagram for details of alarm output. Other Specifications Dimming Function Operating Temperature Storage Temperature Operating Humidity Ratio Safety Standard Weight Dimensions(WxDxH) Fused Input Remote ON OFF Alarm Signal Function Shutdown Function RH% g mm Yes -10 to +75 -20 to +85 95Max 20 113x25x8.5 (*3) Yes Yes Yes Yes Silicone Coating on High Voltage Area Conformity to RoHs Directive This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications. Yes (*3) These dimensions are indicated the maximum only H. Others are typical values. All specifications are subject to change without notice. 001-01/20080228/etl_cxa_0420 2 CXA-0420 Outline Drawing Silicone Example of label marking Product name, Lot No., Country of origin, TDK-Lambda logotype High-voltage generator From high-voltage generator, please secure space distance more than 3mm in top and bottom right and left. GND pad unit:mm Connector Connector number Part number Model/Material Quantity Remarks Printed circuit board PCB CompositeCEM-3 1 UL94V-0 t=1.0 Input connector CN1 53261-0871 1 Molex Inc. 51021-0800 Output connector CN2 SM037-D1B-BHS-1-TBLF SN 1 JST Mfg. Co., Ltd. BHR-04VS-1 Recommended applicable connector Terminal Numbers And Functions Output side CN2 Input side CN1 Terminal number CN1-1 CN1-2 CN1-3 CN1-4 CN1-5 CN1-6 CN1-7 Symbol Rated voltagex Remarks Vin 4.5 to 13.2V Power input GND 0V Ground Vrmt 0V/2.5V to Vin Remote terminal 0 to 0.8VOFF 2.0V to VinON OpenON Rbr1/Vbr 0 to 2.5V/0 to 10k Rbr2 CN1-8 VstOutput Dimmer terminal 1 (Input voltage/Resistance connection) 0 to 10k Dimmer terminal 2 (Resistance connection) 0V/5V Alarm output Lump open5V All specifications are subject to change without notice. Terminal number Symbol Rated voltage Remarks CN2-1 VHIGH1 360Vrms Output 1 CN2-2 VHIGH2 360Vrms Output 2 CN2-3 N.C. N.C. CN2-4 VLOW 2V Output 1, 2 return 3 CXA-0420 Connections RLLoad resistance 7W minimum Operate as follows by switching SW1. SW1 Unit operation a Operation b Does not operate Open Operation Operate by a switch of SW3 to 8 as follows. SW3 to 5 Alarm output Open Operation (5V output) Close Does not operate (0V output) SW6 to 8 Alarm output Open Does not operate (0V output) Close Operation (5V output) All specifications are subject to change without notice. Operate as follows by switching SW2. SW2 Unit operation a Voltage dimmer Vbr=0 to 2.5V (2.5V: Maximum brightness) b Volume dimmer VR=0 to 10k (10k: Maximum brightness) Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: TDK: CXA-0420