Encapsulated DC-DC Converter SU20 SERIES 20 Watts KEY FEATURES Power Modules for PCB Mounting Regulated Output Low Ripple and Noise Optional Vout trim and ON/OFF Control. 2-Year Product Warranty ELECTRICAL SPECIFICATIONS Model No. ( Single Output ) Max. output wattage (W) Input voltage (V.DC.) SU20-12-3.3S 13.2W 12V (9-18V) SU20-12-5S 20W 12V (9-18V) SU20-12-12S 20W 12V (9-18V) SU20-12-15S 20W 12V (9-18V) SU20-12-24S 20W 12V (9-18V) Output voltage (V.DC.) 3.3V / 4000mA 5V / 4000mA 12V / 1670mA 15V / 1330mA 24V / 833mA Model No. ( Single Output ) Max. output wattage (W) Input voltage (V.DC.) SU20-24-3.3S 13.2W 24V (18-36V) SU20-24-5S 20W 24V (18-36V) SU20-24-12S 20W 24V (18-36V) SU20-24-15S 20W 24V (18-36V) SU20-24-24S 20W 24V (18-36V) Output voltage (V.DC.) 3.3V / 4000mA 5V / 4000mA 12V / 1670mA 15V / 1330mA 24V / 833mA Model No. ( Single Output ) Max. output wattage (W) Input voltage (V.DC.) SU20-48-3.3S 13.2W 48V (36-75V) SU20-48-5S 20W 48V (36-75V) SU20-48-12S 20W 48V (36-75V) SU20-48-15S 20W 48V (36-75V) SU20-48-24S 20W 48V (36-75V) Output voltage (V.DC.) 3.3V / 4000mA 5V / 4000mA 12V / 1670mA 15V / 1330mA 24V / 833mA Model No. ( Single Output ) Max output wattage (W) Input Input filter Voltage (V.DC.) Voltage accuracy Current (mA) max Line regulation (HL-LL) (typ.) Output Load regulation (10-100%) (typ.) Ripple Noise Efficiency Switching frequency Over current 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) SU20-12-3.3S SU20-12-5S SU20-12-12S SU20-12-15S SU20-12-24S SU20-24-3.3S SU20-24-5S SU20-24-12S SU20-24-15S SU20-24-24S SU20-48-3.3S SU20-48-5S SU20-48-12S SU20-48-15S SU20-48-24S 13.2W 20W 20W 20W 20W 15 2% 1330 0.5% 0.5% 24 2% 833 0.5% 0.5% 82% 200KHz 82% 200KHz type 3.3 5 12 2% 2% 2% 4000 4000 1670 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% <0.2% Vout +20mV max (Vp-p) <0.5% Vout +50mV max (Vp-p) 77% 80% 82% 200KHz 200KHz 200KHz Works over 120% of rating and recovers automatically. Zener diode clamp Hiccup, auto-recovery 1600 VDC. 109 ohms 1000 pF -25C...+71C -55C...+105C +95C max. 0.02% PerC 95% RH >550,000 h @ 25C (MIL-HDBK-217F) 2.0 x 2.0 x 0.42 Inches (50.8 x 50.8x 10.8 mm) Nickel-Coated Copper with Non-Conductive base, six-side shielded. 50 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 -1- Encapsulated DC-DC Converter SU20 SERIES 20 Watts ELECTRICAL SPECIFICATIONS Model No. ( Dual, Triple Output ) Max. output wattage (W) Input voltage (V.DC.) SU20-12-5D 20W 12V (9-18V) SU20-12-12D 20W 12V (9-18V) SU20-12-15D 20W 12V (9-18V) Output voltage (V.DC.) 5V / 2000mA 12V / 833mA 15V / 660mA Model No. ( Dual, Triple Output ) Max. output wattage (W) Input voltage (V.DC.) SU20-24-5D 20W 24V (18-36V) SU20-24-12D 20W 24V (18-36V) SU20-24-15D 20W 24V (18-36V) Output voltage (V.DC.) 5V / 2000mA 12V / 833mA 15V / 660mA Model No. ( Dual, Triple Output ) Max. output wattage (W) Input voltage (V.DC.) SU20-48-3.3S 20W 48V (36-75V) SU20-48-5S 20W 48V (36-75V) SU20-48-12S 20W 48V (36-75V) Output voltage (V.DC.) 5V / 2000mA 12V / 833mA 15V / 660mA Model No. ( Dual, Triple Output ) Max output wattage (W) Input Input filter Voltage (V.DC.) Voltage accuracy Current (mA) max Line regulation (HL-LL) (typ.) Output Load regulation (10-100%) (typ.) Ripple Noise Efficiency Switching frequency Over current protection Protection Over voltage protection Short circuit protection Input-Output (V.DC) 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) SU20-12-5S12D 20W 12V (9-18V) 5/12V / 2500/300mA SU20-12-5S15D 20W 12V (9-18V) 5/15V / 2500/250mA SU20-24-5S12D 20W 24V (18-36V) 5/12V / 2500/300mA SU20-24-5S15D 20W 24V (18-36V) 5/15V / 2500/250mA SU20-48-15S 20W 48V (36-75V) 5/12V / 2500/300mA SU20-48-24S 20W 48V (36-75V) 5/15V / 2500/250mA SU20-12-5D SU20-12-12D SU20-12-15D SU20-12-5S12D SU20-12-5D15D SU20-24-5D SU20-24-12D SU20-24-15D SU20-24-5S12D SU20-24-5S15D SU20-48-5D SU20-48-12D SU20-48-15D SU20-48-5S12D SU20-48-5S15D 20W 20W 20W 20W 20W 5/12 2% 2500/ 300 0.5% / 5% 3% / 5% 5/15 2% 2500 / 250 0.5% / 5% 3% / 5% 78% 200KHz 78% 200KHz type 5 12 15 2% 2% 2% 2000 833 660 0.5% 0.5% 0.5% 3% 3% 3% <0.2% Vout +20mV max (Vp-p) <0.5% Vout +50mV max (Vp-p) 79% 81% 82% 200KHz 200KHz 200KHz Works over 120% of rating and recovers automatically. Zener diode clamp Hiccup, auto-recovery 1600 VDC. 109 ohms 1000 pF -25C...+71C -55C...+105C +95C max. 0.02% PerC 95% RH >550,000 h @ 25C (MIL-HDBK-217E) 2.0 x 2.0 x 0.42 Inches (50.8 x 50.8x 10.8 mm) Nickel-Coated Copper with Non-Conductive base, six-side shielded. 50 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- Encapsulated DC-DC Converter SU20 SERIES 20 Watts MECHANICAL DIMENSION (Top View) BLOCK DIAGRAM http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 PIN# Single Dual Triple 1 ON / OFF ON / OFF ON / OFF 2 -VIN -VIN -VIN 3 +VIN +VIN +VIN 4 NC +VOUT +VOUT 5 +VOUT COMMON +5VOUT 6 -VOUT -VOUT COMMON 7 TRIM TRIM -VOUT DERATING -3-