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| VER : A_4 update : 98.04.09 Encapsulated DC-DC Converter SU20 SERIES KEY FEATURES Power Module for PCB Mountable 2:1 & 4:1 Wide Input Range Regulated Output Low Ripple and Noise Screw Terminal For Optional Vout Trim and ON/OFF Control Function 2-Years Product Warranty 20 Watts ELECTRICAL SPECIFICATIONS Model No. ( Single Output ) Input Voltage (V.DC.) Efficiency capacitor Load max Model No. ( Single Output ) Input Voltage (V.DC.) Efficiency capacitor Load max Model No. ( Single Output ) Input Voltage (V.DC.) Efficiency capacitor Load max Model No. ( Single Output ) Input Voltage (V.DC.) Efficiency capacitor Load max Model No. ( Single Output ) Input Voltage (V.DC.) Efficiency capacitor Load max SU20-12-3.3S 12V (9-18V) 76% 28000F SU20-24-3.3S 24V (18-36V) 78% 28000F SU20-24F-3.3S 24V (10-40V) 82% 18000F SU20-48-3.3S 48V (36-75V) 76% 28000F SU20-48F-3.3S 48V (18-75V) 83% 18000F SU20-12-5S 12V (9-18V) 78% 10000F SU20-24-5S 24V (18-36V) 81% 10000F SU20-24F-5S 24V (10-40V) 84% 960F SU20-48-5S 48V (36-75V) 82% 10000F SU20-48F-5S 48V (18-75V) 85% 960F SU20-12-12S 12V (9-18V) 81% 2000F SU20-24-12S 24V (18-36V) 86% 2000F SU20-24F-12S 24V (10-40V) 82% 750F SU20-48-12S 48V (36-75V) 84% 2000F SU20-48F-12S 48V (18-75V) 82% 750F SU20-12-15S 12V (9-18V) 82% 755F SU20-24-15S 24V (18-36V) 85% 755F SU20-24F-15S 24V (10-40V) 82% 370F SU20-48-15S 48V (36-75V) 85% 755F SU20-48F-15S 48V (18-75V) 82% 370F SU20-12-24S 12V (9-18V) 83% 330F SU20-24-24S 24V (18-36V) 88% 330F SU20-24F-24S 24V (10-40V) 82% 160F SU20-48-24S 48V (36-75V) 87% 330F SU20-48F-24S 48V (18-75V) 82% 160F Model No. ( Dual Triple Output ) Input Voltage (V.DC.) Efficiency capacitor Load max Model No. ( Dual Triple Output ) Input Voltage (V.DC.) Efficiency capacitor Load max Model No. ( Dual Triple Output ) Input Voltage (V.DC.) Efficiency capacitor Load max Model No. ( Dual Triple Output ) Input Voltage (V.DC.) Efficiency capacitor Load max Model No. ( Dual Triple Output ) Input Voltage (V.DC.) Efficiency capacitor Load max SU20-12-5D 12V (9-18V) 77% 3000F SU20-24-5D 24V (18-36V) 82% 3000F SU20-24F-5D 24V (10-40V) 81% 4800F SU20-48-5D 48V (36-75V) 83% 3000F SU20-48F-5D 48V (18-75V) 81% 4800F SU20-12-12D 12V (9-18V) 81% 680F SU20-24-12D 24V (18-36V) 84% 680F SU20-24F-12D 24V (10-40V) 82% 370F SU20-48-12D 48V (36-75V) 85% 680F SU20-48F-12D 48V (18-75V) 83% 370F SU20-12-15D 12V (9-18V) 82% 330F SU20-24-15D 24V (18-36V) 85% 330F SU20-24F-15D 24V (10-40V) 82% 270F SU20-48-15D 48V (36-75V) 84% 330F SU20-48F-15D 48V (18-75V) 82% 270F SU20-12-5S12D 12V (9-18V) 79% 6000/ 150F SU20-24-5S12D 24V (18-36V) 83% 6000/ 150F SU20-12-5S15D 12V (9-18V) 77% 4000/ 150F SU20-24-5S15D 24V (18-36V) 81% 4000/ 150F SU20-48-5S12D 48V (36-75V) 83% 6000/ 150F SU20-48-5S15D 48V (36-75V) 84% 4000/ 150F http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 -1- VER : A_4 update : 98.04.09 Encapsulated DC-DC Converter SU20 SERIES SU20-12-3.3S SU20-24-3.3S Model No. ( Single Output ) SU20-24F-3.3S SU20-48-3.3S SU20-48F-3.3S Max Output Wattage (W) Input Input Filter Voltage (V.DC.) Voltage Accuracy Current (mA) max Line Regulation (LL-HL) (typ.) Output Load Regulation (10-100%) (typ.) Ripple Noise Trim Switching Frequency Over Power Protection Protection Over Voltage Protection Short Circuit Protection Voltage Isolation Resistance Capacitance Operating Temperature Storage Temperature Case Temperature Environment Temperature Coefficient Humidity MTBF Dimension (L x W x H) Case Material Physical Weight Cooling Method Safety Agency Approvals EMC EMI (Conducted & Radiated Emission) 13.2W SU20-12-5S SU20-24-5S SU20-24F-5S SU20-48-5S SU20-48F-5S 20W SU20-12-12S SU20-24-12S SU20-24F-12S SU20-48-12S SU20-48F-12S 20W SU20-12-15S SU20-24-15S SU20-24F-15S SU20-48-15S SU20-48F-15S 20W 15 1330 20 Watts SU20-12-24S SU20-24-24S SU20-24F-24S SU20-48-24S SU20-48F-24S 20W 24 833 type 3.3 5 12 2% 4000 4000 1670 0.5% 0.5% <0.2% Vout +20mV max (Vp-p) <0.5% Vout +50mV max (Vp-p) 10% 2:1 Range :200KHz 4:1 Range :250KHz Works over 120% of rating and recovers automatically. Zener diode clamp Hiccup, auto-recovery 1600 VDC. 108 ohms 1000 pF 2:1 Range: -25C...+70C (at Full Load) 4:1 Range: -25C...+70C (with derating) -55C...+105C +100C max. 0.02% PerC 95% RH >550,000 h @ 25C (MIL-HDBK-217F) 2.0 x 2.0 x 0.45 Inches ( 50.8 x 50.8 x 11.4 mm ) Tolerance 0.5 mm Nickel-Coated Copper with Non-Conductive Base, Six-side shielded. 70 g Free-air convection CE (Pending) EN 55022 class A All specifications valid at nominal input voltage, full load and +25C after warm-up time unless otherwise stated. SU20-12-5D SU20-24-5D SU20-12-12D SU20-24-12D SU20-24F-12D SU20-48-12D SU20-48F-12D 20W SU20-12-15D SU20-24-15D SU20-24F-15D SU20-48-15D SU20-48F-15D 20W 20W 5/12 2500/ 300 1% / 5% 3% / 5% 20W 5/15 2500 / 250 SU20-12-5S12D SU20-24-5S12D SU20-48-5S12D SU20-12-5S15D SU20-24-5S15D SU20-48-5S15D Model No. ( Dual Triple Output ) SU20-24F-5D SU20-48-5D SU20-48F-5D Max Output Wattage (W) Input Input Filter Voltage (V.DC.) Voltage Accuracy Current (mA) max Line Regulation (LL-HL) (typ.) Output Load Regulation (10-100%) (typ.) Ripple Noise Trim Switching Frequency Over Power Protection Protection Over Voltage Protection Short Circuit Protection Voltage Isolation Resistance Capacitance Operating Temperature Storage Temperature Case Temperature Environment Temperature Coefficient Humidity MTBF Dimension (L x W x H) Case Material Physical Weight Cooling Method Safety Agency Approvals EMC EMI (Conducted & Radiated Emission) 20W type 5 12 15 2% 2000 833 660 0.5% 3% <0.2% Vout +20mV max (Vp-p) <0.5% Vout +50mV max (Vp-p) 10% 2:1 Range :200KHz 4:1 Range :250KHz Works over 120% of rating and recovers automatically. Zener diode clamp Hiccup, auto-recovery 1600 VDC. None 108 ohms 1000 pF 2:1 Range: -25C...+70C (at Full Load) 4:1 Range: -25C...+70C (with derating) -55C...+105C +100C max. 0.02% PerC 95% RH >550,000 h @ 25C (MIL-HDBK-217E) 2.0 x 2.0 x 0.45 Inches ( 50.8 x 50.8 x 11.4 mm ) Tolerance 0.5 mm Nickel-Coated Copper with Non-Conductive Base, Six-side shielded. 70 g Free-air convection CE (Pending) EN 55022 class A All specifications valid at nominal input voltage, full load and +25C after warm-up time unless otherwise stated. http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 -2- VER : A_4 update : 98.04.09 Encapsulated DC-DC Converter SU20 SERIES MECHANICAL DIMENSION ( Top View ) PIN# 1 2 3 4 5 6 7 Single ON / OFF -VIN +VIN TRIM -VOUT +VOUT NC Dual ON / OFF -VIN +VIN TRIM -VOUT COMMON +VOUT 20 Watts Triple ON / OFF -VIN +VIN -VOUT COMMON +5V OUT +VOUT OUTPUT NOISE The output noise is measured with 0.1F tantalum capacitor. DERATING REMOTE ON/OFF CONTROL BLOCK DIAGRAM http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 -3- VER : A_4 update : 98.04.09 Encapsulated DC-DC Converter SU20 SERIES SCREW TERMINAL SU20-A2 20 Watts PIN# 1 2 3 4. 5 6 7 8 Single CTRL -DC IN +DC IN TRIM -DC OUT NO CONNECT +DC OUT NO CONNECT Dual CTRL -DC IN +DC IN TRIM -DC OUT NO CONNECT COMMON +DC OUT Triple CTRL -DC IN +DC IN -DC OUT COMMON NO CONNECT +5V OUT +DC OUT SU20-A5 PIN# 1 2 3 4. 5 6 7 8 Single CTRL -DC IN +DC IN TRIM -DC OUT NO CONNECT +DC OUT NO CONNECT Dual CTRL -DC IN +DC IN TRIM -DC OUT NO CONNECT COMMON +DC OUT Triple CTRL -DC IN +DC IN -DC OUT COMMON NO CONNECT +5V OUT +DC OUT http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 -4- |
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