EA, ES, EC Series 20 Watts Single/Dual Outputs ! High performance design ! Chassis or PC mount ! Continuous short circuit protection ! Isolation to 2500 Vac 123456789012345678901234567890121234567 123456789012345678901234567890121234567 123456789012345678901234567890121234567 123456789012345678901234567890121234567 123456789012345678901234567890121234567 123456789012345678901234567890121234567 123456789012345678901234567890121234567 123456789012345678901234567890121234567 123456789012345678901234567890121234567 INPUT 123456789012345678901234567890121234567 123456789012345678901234567890121234567 Voltage and Frequency 123456789012345678901234567890121234567 123456789012345678901234567890121234567 Standard 105 to 125 Vac - 50 to 440 Hz 123456789012345678901234567890121234567 Suffix I 200 to 252 Vac - 50 to 60 Hz 123456789012345678901234567890121234567 123456789012345678901234567890121234567 Suffix N 90 to 110 Vac - 50 to 60 Hz 123456789012345678901234567890121234567 123456789012345678901234567890121234567 Suffix K 200 to 252 Vac - 50 to 60 Hz 123456789012345678901234567890121234567 Suffix K2 105 to 125/210 to 250 Vac 123456789012345678901234567890121234567 123456789012345678901234567890121234567 123456789012345678901234567890121234567 OUTPUT 123456789012345678901234567890121234567 123456789012345678901234567890121234567 Voltage Tolerance 1% 123456789012345678901234567890121234567 123456789012345678901234567890121234567 Regulation: Line/Load .015% / .015% 123456789012345678901234567890121234567 Ripple and Noise (PARD) 7mV RMS 123456789012345678901234567890121234567 123456789012345678901234567890121234567 Short Circuit Protection Power foldback 123456789012345678901234567890121234567 Temperature Coefficient 0.02% / C 123456789012345678901234567890121234567 123456789012345678901234567890121234567 123456789012345678901234567890121234567 123456789012345678901234567890121234567 GENERAL 123456789012345678901234567890121234567 123456789012345678901234567890121234567 I/O Isolation 1500 Vac 123456789012345678901234567890121234567 Suffix I 2500 Vac 123456789012345678901234567890121234567 123456789012345678901234567890121234567 123456789012345678901234567890121234567 123456789012345678901234567890121234567 123456789012345678901234567890121234567 ENVIRONMENTAL 123456789012345678901234567890121234567 123456789012345678901234567890121234567 Operating Temperature -25C to +71C No Derating 123456789012345678901234567890121234567 Storage Temperature -25C to +85C 123456789012345678901234567890121234567 123456789012345678901234567890121234567 Cooling Free-air Convection 123456789012345678901234567890121234567 123456789012345678901234567890121234567 123456789012345678901234567890121234567 123456789012345678901234567890121234567 123456789012345678901234567890121234567 123456789012345678901234567890121234567 123456789012345678901234567890121234567 123456789012345678901234567890121234567 123456789012345678901234567890121234567 123456789012345678901234567890121234567 All specifications are typical at nominal line and full load at 25C unless 123456789012345678901234567890121234567 123456789012345678901234567890121234567 otherwise noted and are subject to change without notice. 123456789012345678901234567890121234567 T he EA, ES and EC Series of line operated power supplies features near constant efficiency over the entire rated input voltage range. These electrically identical families employ a highly efficient, closed loop ripple regulation circuit, which contains a low pass filter. Each stage, transformer, filter and regulator is engineered for maximum efficiency. This combination provides cooler operation; higher overall system reliability and greater line transient immunity to 60 dB, all to a degree unmatched by conventional power supply designs. Excellent thermal management permits full power output over the full operation range to +71 with no derating. The EA and ES Series are plug-in modules offering a choice of two industry-standard pin-outs. The EC Series is a chassis-mount with a topmounted, five-terminal barrier strip for power entry/exit. 1 EA, ES and EC Series Ordering Information Output Voltage Output Current AC Pin Spacing Inches (mm) Fig. Model Number 5 Vdc 5 Vdc 5 Vdc 1500mA 1500mA 1500mA 2.0 (51) 2.2 (56) -- 1-B 1-B 2-C ES11-150 EA11-150 EC11-150 5Vdc 5Vdc 5Vdc 3000mA 3000mA 3000mA 2.0 (51) 2.2(56) -- 1-C 1-C 2-D ES11-300 EA11-300 EC11-300 5Vdc 5Vdc 5Vdc 4000mA 4000mA 4000mA 2.0 (51) 2.2(56) -- 1-D 1-D 2-D ES11-400 EA11-400 EC11-400 12Vdc 12Vdc 12Vdc 800mA 800mA 800mA 2.0 (51) 2.2 (56) -- 1-B 1-B 2-C ES12-080 EA12-080 EC12-080 12Vdc 12Vdc 12Vdc 1500mA 1500mA 1500mA 2.0 (51) 2.2 (56) -- 1-D 1-D 2-D ES12-150 EA12-150 EC12-150 15Vdc 15Vdc 15Vdc 650mA 650mA 650mA 2.0(51) 2.2(56) 1-B 1-B 2-C ES13-065 EA13-065 EC13-065 24Vdc 24Vdc 24Vdc 400mA 400mA 400mA 2.0 (51) 2.2 (56) -- 1-B 1-B 2-C ES17-040 EA17-040 EC17-040 12Vdc 12Vdc 12Vdc 500mA 500mA 500mA 2.0(51) 2.2 (56) -- 1-D 1-D 2-D ES22-100 EA22-100 EC22-100 15Vdc 15Vdc 15Vdc 500mA 500mA 500mA 2.0 (51) 2.2 (56) -- 1-D 1-D 2-D ES23-100 EA23-100 EC23-100 Dimensions and Connections PIN CONNECTIONS Single Output (Fig. 1) 2.0" AC Pin Spacing 1. VAC in high 2. VAC in neutral 3. Common 4. No connect 5. +Output PIN CONNECTIONS Dual Outputs (Fig. 1) 2.0" and 2.2" AC Pin Spacing 1. VAC in high 2. VAC in neutral 3. -Output 4. Common 5. +Output PIN CONNECTIONS Single Output (Fig. 1) 2.2" AC Pin Spacing 1. VAC in high 2. VAC in neutral 3. No connect 4. Common 5. +Output TERM CONNECTIONS Single Output (Fig. 2) 1. VAC in high 2. VAC in neutral 3. +Output 4. No connect 5. Common TERM CONNECTIONS Dual Outputs (Fig. 2) 1. VAC in high 2. VAC in neutral 3. +Output 4. Common 5. -Output NOTES: 1. Ripple measured with a 3.3 mf tantalum capacitor across each output. 11/01/2001 2 49 Range Road Windham, NH 03087 (603) 893-2330 FAX (603) 893-6280