GS20AC-12

GS20AC-12 20 WATT AC-DC CONVERTER Type GS20AC-12 Vin 230 VRMS Vout 12 V Iout 1,7 A DESCRIPTION The GS20AC-12 is an AC-DC switching power supply able to deliver 20W output power (12V/1.7A). Two versions of the INPUT PLUG ADAPTOR are available: EUROPEAN VERSION GS20AC-12-1 (ORDERING NUMBER) UK VERSION: GS20AC-12-2 (ORDERING NUMBER) (See page 2 for mechanical drawings) ELECTRICAL CHARACTERISTICS (Tamb = 25°C unless otherwise specified) Symbol Vi Vo Io Iol Iosc η Top Tstg Parameter Input Voltage Output Voltage Output Current Overcurrent Limit Initiation Short Circuit Output Current Efficiency Operating Temperature Range Storage Temperature Range Vi = 187V to 264Vrms Io = 0 to 1.7A Vi = 187V to 264Vrms Vo = 11 to 13V Vi = 187V to 264Vrms Vi = 187V to 264Vrms Vi = 187V to 264Vrms Io = 1.7A -20 -25 Test Conditions Min 187 11 0 2 0.7 75 +45 +85 Typ 230 12 Max 264 13 1.7 Unit Vrms Vdc A A A % °C °C February 1994 1/3 GS20AC-12 CONNECTION DIAGRAM AND MECHANICAL DATA European Plug Version 36 (1.42) 92 (3.62) 2 (0.07) 3 (0.12) 77 (3.03) 20 (0.79) 5 (0.20) 18 (0.71) 15 (0.59) 52.5 (2.07) 6 (0.24) 1 (0.04) 90 (3.54) 8.5 (0.33) 8 (0.31) 18.5 (0.73) 4 (0.16) 7 (0.28) 2 Wires: 8.8 (0.35) 4 (0.16) 18.5 (0.73) 34 (1.34) + Vout RED - Vout BLACK Total cable length = 2000 (78.8) 13.5 (0.53) UK Plug Version 36 (1.42) 92 (3.62) 2 (0.07) 3 (0.12) 77 (3.03) 20 (0.79) 15 (0.59) 5 (0.20) 18 (0.71) 52.5 (2.07) 6 (0.24) 1 (0.04) 8.5 (0.33) 11.5 (0.45) 22.2 (0.87) 87 (3.43) 8 ...