2234 Series HIGH VOLTAGE POWER SUPPLIES FEATURES y y y y y y y y y y Non-Metallic Case Cost Effective Reliable Solid State Design High Efficiency Maintenance Free Automatic Over Current Shutdown and Recovery High Frequency Switch-mode Design UL Recognized Versions Available RoHS Versions Available Formerly CS2234 Series TYPICAL APPLICATIONS y Electrostatic Air Cleaners y Electrostatic Packaging and Sealing DESCRIPTION The 2234 series of unregulated solid state switching power supplies is designed for applications requiring a medium duty High Voltage power supply. Input voltage: 120 VAC (±10%) 50/60 Hz. Connection for "HV On" indicating LED provided via ¼” terminal. The 2234 series is packaged in a nonmetallic enclosure and may be installed in any position. Consult factory for additional information. TYPICAL ELECTRICAL SPECIFICATIONS y y y y y y y Input Voltage: 120 VAC (±10%) 50/60 Hz Output Voltage: 25 kVDC Output Current: 400 µA Typical Output Power: 10 W Max Output Regulation: See Typical V-I Curve Load: May be operated into any load condition (capacitive, resistive or inductive) or no load. Can withstand arcing and short circuits. Isolated Output; High Voltage referenced to Earth Ground TYPICAL MECHANICAL SPECIFICATIONS NOTICE: This power supply requires adequate ground connection for operation. Failure to provide ground could result in failure of the power supply. Proper ground connections must be made to input terminal on non-metallic case. 3227 Skylane Drive Carrollton, TX 75006 y Case: Glass Filled Noryl, UL 94V-1 Rated y Encapsulant: Filled Epoxy, UL 94V-0 Rated y Input Voltage Termination: ¼" black insulated terminals y "HV On" Indicating Light Termination: ¼" black insulated terminal y High Voltage Wire: 22 AWG, 30 KVDC, UL Style 3239, 105ºC y Temperature Rating: Operating 0º to +60ºC Storage -40º to +85ºC 972-248-7691 www.hvpsi.com Rev.3 Specifications subject to change without prior notification 2234 Series HIGH VOLTAGE POWER SUPPLIES Input Model Input Voltage Input Frequency Output Voltage Typical Output Current ACN2234L25 120 VAC 50 / 60 Hz 25 kVDC neg 400 µA ACP2234L25 120 VAC 50 / 60 Hz 25 kVDC pos 400 µA Formerly CS2234 Series 2234 SERIES TYPICAL V-I OUTPUT CURVE (Input 120VAC) 30 HV OUTPUT (kVDC) 25 20 15 10 5 0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 Iout (mA) 3227 Skylane Drive Carrollton, TX 75006 972-248-7691 www.hvpsi.com Rev.3 Specifications subject to change without prior notification