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| VER : A_1 update : 94.05.05 Encapsulated DC-DC Converter SU20 R e gulated 20 WATT Modular DC/DC Converters I s o l a t e d a n d SERIES SU20 20 Watts series KEY FEATURES Power Module for PCB Mountable 2:1 & 4:1 Input Range Low Ripple and Noise Regulated Output Vout Trim and ON/OFF Control Function 2-Year Product Warranty ELECTRICAL SPECIFICATIONS Model No. ( Single Output ) SU20-12-3.3S SU20-12-5S SU20-12-12S SU20-12-15S SU20-12-24S Input Voltage (V.DC.) 12V (9-18V) 12V (9-18V) 12V (9-18V) 12V (9-18V) 12V (9-18V) Efficiency 76% 78% 81% 82% 83% Model No. ( Single Output ) Input Voltage (V.DC.) SU20-24-3.3S 24V (18-36V) SU20-24-5S 24V (18-36V) SU20-24-12S 24V (18-36V) SU20-24-15S 24V (18-36V) SU20-24-24S 24V (18-36V) Efficiency 78% 81% 86% 85% 88% Model No. ( Single Output ) Input Voltage (V.DC.) SU20-24F-3.3S 24V (10-40V) SU20-24F-5S 24V (10-40V) SU20-24F-12S 24V (10-40V) SU20-24F-15S 24V (10-40V) Efficiency 72% 75% 77% 77% Model No. ( Single Output ) Input Voltage (V.DC.) SU20-48-3.3S 48V (36-75V) SU20-48-5S 48V (36-75V) SU20-48-12S 48V (36-75V) SU20-48-15S 48V (36-75V) SU20-48-24S 48V (36-75V) Efficiency 76% 82% 84% 85% 87% Model No. ( Single Output ) Input Voltage (V.DC.) SU20-48F-3.3S 48V (18-75V) SU20-48F-5S 48V (18-75V) SU20-48F-12S 48V (18-75V) SU20-48F-15S 48V (18-75V) Efficiency 74% 77% 79% 79% SU20-12-3.3S SU20-24-3.3S Model No. ( Single Output ) SU20-24F-3.3S SU20-48-3.3S SU20-48F-3.3S SU20-12-5S SU20-24-5S SU20-24F-5S SU20-48-5S SU20-48F-5S SU20-12-12S SU20-24-12S SU20-24F-12S SU20-48-12S SU20-48F-12S SU20-12-15S SU20-24-15S SU20-24F-15S SU20-48-15S SU20-48F-15S SU20-12-24S SU20-24-24S SU20-48-24S 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 20W 20W 20W 20W type 12 5 3.3 2% 1670 4000 4000 0.5% 0.5% <0.2% Vout +20mV max (Vp-p) <0.5% Vout +50mV max (Vp-p) 10% 200KHz Works over 120% of rating and recovers automatically. Zener diode clamp Hiccup, auto-recovery 1600 VDC. 15 24 1330 833 108 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. WWW.ASTRODYNE.COM http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 Order On-Line! astrodyne.com -1300 Myles Standish Blvd., Taunton, MA 02780 Ph: 1-800-823-8082 Fax: 508-823-8181 VER : A_1 update : 94.05.05 Encapsulated DC-DC Converter I s o l aSU20nSERIES t e d a d R e gulated 20 WATT Modular DC/DC Converters ELECTRICAL SPECIFICATIONS Model No. ( Dual* Triple Output ) * S U 2 0Wattsr i e s se 20 SU20-12-5S15D 12V (9-18V) Input Voltage (V.DC.) SU20-12-5D 12V (9-18V) SU20-12-12D 12V (9-18V) SU20-12-15D 12V (9-18V) SU20-12-5S12D 12V (9-18V) Efficiency 77% 81% 82% 79% 77% Model No. ( Dual* Triple Output ) * Input Voltage (V.DC.) SU20-24-5D 24V (18-36V) SU20-24-12D 24V (18-36V) SU20-24-15D 24V (18-36V) SU20-24-5S12D 24V (18-36V) SU20-24-5S15D 24V (18-36V) Efficiency 82% 84% 85% 83% 81% Model No. ( Dual* Triple Output ) * Input Voltage (V.DC.) SU20-24F-5D 24V (10-40V) SU20-24F-12D 24V (10-40V) SU20-24F-15D 24V (10-40V) Efficiency 74% 76% 77% Model No. ( Dual* Triple Output ) * Input Voltage (V.DC.) SU20-48-5D 48V (36-75V) SU20-48-12D 48V (36-75V) SU20-48-15D 48V (36-75V) SU20-48-5S12D 48V (36-75V) SU20-48-5S15D 48V (36-75V) Efficiency 83% 85% 84% 83% 84% Model No. ( Dual* Triple Output ) * Input Voltage (V.DC.) SU20-48F-5D 48V (18-75V) SU20-48F-12D 48V (18-75V) SU20-48F-15D 48V (18-75V) Efficiency 76% 78% 79% SU20-12-5D SU20-24-5D Model No. ( Dual* * riple Output ) T SU20-24F-5D SU20-48-5D SU20-48F-5D SU20-12-12D SU20-24-12D SU20-24F-12D SU20-48-12D SU20-48F-12D SU20-12-15D SU20-24-15D SU20-24F-15D SU20-48-15D SU20-48F-15D SU20-12-5S12D SU20-24-5S12D SU20-48-5S12D SU20-12-5S15D SU20-24-5S15D SU20-48-5S15D 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 20W 20W 20W 20W type 15 12 5 2% 660 833 2000 0.5% 0.5% 0.5% 3% 3% 3% <0.2% Vout +20mV max (Vp-p) <0.5% Vout +50mV max (Vp-p) 10% 200KHz Works over 120% of rating and recovers automatically. Zener diode clamp Hiccup, auto-recovery 1600 VDC. 5/12 5/15 2500/ 300 1% / 5% 3% / 5% 2500 / 250 1% / 5% 3% / 5% 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. WWW.ASTRODYNE.COM 300 Myles Standish Blvd., Taunton, MA 02780 Ph: 1-800-823-8082 Fax: 508-823-8181 VER : A_1 update : 94.05.05 Encapsulated DC-DC Converter I s o lSU20aSERIES a t e d n d R e gulated 20 WATT Modular DC/DC Converters MECHANICAL DIMENSION ( Top View ) PIN# SU20 20 Watts Triple ON / OFF series Single Dual 1 ON / OFF ON / OFF 2 -VIN -VIN -VIN 3 +VIN +VIN +VIN 4 TRIM TRIM -VOUT 5 -VOUT -VOUT COMMON 6 +VOUT COMMON +5V OUT 7 NC +VOUT +VOUT BLOCK DIAGRAM DERATING EXTERNAL OUTPUT TRIMMING WWW.ASTRODYNE.COM http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 300 Myles Standish Blvd., Taunton, MA 02780 Ph: 1-800-823-8082 Fax: 508-823-8181 -3- |
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