VER : A_2 update : 97.12.01 Encapsulated DC-DC Converter ST30 SERIES 30 Watts KEY FEATURES Power Module for PCB Mountable Smaller Size (2”x1”) with High Efficiency 2:1 Input Range Regulated Output Low Ripple and Noise Screw Terminal For Optional Operating Temperature: -40°C…+85°C (with derating) Remote ON/OFF Control (Optional) Standard 2” x 1” Package and Pinout 2-Years Product Warranty ELECTRICAL SPECIFICATIONS Model No. ( Single Output ) Max. Output Wattage (W) Input Voltage (V.DC.) Output Voltage (V.DC.) ST30-24-2.5S 15W 24V (18-36V) 2.5V / 6000mA ST30-24-3.3S 19.8W 24V (18-36V) 3.3V / 6000mA ST30-24-5S 30W 24V (18-36V) 5V / 6000mA Efficiency 84% 87% 90% 88% 88% 88% Capacitor Load (max) 6800uF 6800uF 4700uF 680uF 680uF 120uF Model No. ( Single Output ) Max. Output Wattage (W) Input Voltage (V.DC.) Output Voltage (V.DC.) ST30-48-2.5S 15W 48V (36-75V) 2.5V / 6000mA ST30-48-3.3S 19.8W 48V (36-75V) 3.3V / 6000mA ST30-48-5S 30W 48V (36-75V) 5V / 6000mA ST30-48-12S 30W 48V (36-75V) 12V / 2500mA ST30-48-15S 30W 48V (36-75V) 15V / 2000mA ST30-48-24S 30W 48V (36-75V) 24V / 1250mA Efficiency 85% 88% 90% 88% 88% 88% Capacitor Load (max) 6800uF 6800uF 4700uF 680uF 680uF 120uF Model No. ( Single Output ) 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 Minimum Load 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 ST30-24-12S 30W 24V (18-36V) 12V / 2500mA ST30-24-15S 30W 24V (18-36V) 15V / 2000mA ST30-24-24S 30W 24V (18-36V) 24V / 1250mA ST30-24-2.5S ST30-24-3.3S ST30-24-5S ST30-24-12S ST30-24-15S ST30-24-24S ST30-48-2.5S ST30-48-3.3S ST30-48-5S ST30-48-12S ST30-48-15S ST30-48-24S 15W 19.8W 30W 30W 30W 30W 15 24 2000 1250 1% 0.5% π type 2.5 3.3 5 12 ±2% 6000 6000 6000 2500 ±0.5% ±1% 2.5S~5S:50mV / other: <0.2% Vout +40mV max (Vp-p) 2.5S~5S100mV / other: <0.5% Vout +50mV max (Vp-p) 0% 0% 0% 1% 400KHz Works over 120% of rating and recovers automatically. Zener diode clamp Current limit, auto-recovery 1600 VDC. 108 ohms 1000 pF -40°C…+85°C (with derating) -55°C…+105°C +105°C max. ±0.02% Per°C 95% RH >550,000 h @ 25°C (MIL-HDBK-217F) 2.0 x 1.0 x 0.433 Inches ( 50.8 x 25.4 x 11.0 mm ) Tolerance ±0.5 mm Five-side shielded Aluminum with Non-Conductive base, Black Anodize 33 g Free-air convection All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 -1- VER : A_2 update : 97.12.01 Encapsulated DC-DC Converter ST30 SERIES 30 Watts ELECTRICAL SPECIFICATIONS Model No. ( Dual Output ) Max. Output Wattage (W) Input Voltage (V.DC.) Output Voltage (V.DC.) ST30-24-5D 24W 24V (18-36V) ST30-24-12D 30W 24V (18-36V) ST30-24-15D 30W 24V (18-36V) ST30-48-5D 25W 48V (36-75V) ST30-48-12D 30W 48V (36-75V) ST30-48-15D 30W 48V (36-75V) Efficiency ±5V / ±2400mA 85% ±12V / ±1250mA 88% ±15V / ±1000mA 88% ±5V / ±2500mA 85% ±12V / ±1250mA 88% ±15V / ±1000mA 88% Capacitor Load (max) ±820uF ±150uF ±120uF ±820uF ±150uF ±120uF Model No. ( Dual Output ) ST30-24-5D ST30-48-5D 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 Minimum Load 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 24W 25W ST30-24-12D ST30-24-15D ST30-48-12D ST30-48-15D 30W 30W π type ±5 ±12 ±2% ±2400 ±2500 ±1250 ±0.5% ±1% 5D:60mV / other: <0.2% Vout +40mV max (Vp-p) 5D:120mV / other: <0.5% Vout +50mV max (Vp-p) 0.5% 0.5% 0.5% 400KHz Works over 120% of rating and recovers automatically. Zener diode clamp Current limit, auto-recovery 1600 VDC. ±15 ±1000 0.5% 108 ohms 1000 pF -40°C…+85°C (with derating) -55°C…+105°C +105°C max. ±0.02% Per°C 95% RH >550,000 h @ 25°C (MIL-HDBK-217F) 2.0 x 1.0 x 0.433 Inches ( 50.8 x 25.4 x 11.0 mm ) Tolerance ±0.5 mm Five-side shielded Aluminum with Non-Conductive base, Black Anodize 33 g Free-air convection All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 -2- VER : A_2 update : 97.12.01 Encapsulated DC-DC Converter ST30 SERIES MECHANICAL DIMENSION 30 Watts ( Top View ) BLOCK DIAGRAM PIN# Single Dual 24Vout 1 CTRL CTRL CTRL 2 -DC IN -DC IN -DC IN 3 +DC IN +DC IN +DC IN 4 TRIM -DC OUT NC 5 -DC OUT COMMON -DC OUT 6 +DC OUT +DC OUT +DC OUT TRIM Output Voltage (V.DC) : 12V, 15V, 24V DERATING Output Voltage (V.DC) : 2.5V, 3.3V, 5V http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 -3- VER : A_2 update : 97.12.01 Encapsulated DC-DC Converter ST30 SERIES 30 Watts SCREW TERMINAL ST30-A2 PIN# Single Dual 24Vout 1 CTRL CTRL CTRL 2 -DC IN -DC IN -DC IN 3 +DC IN +DC IN +DC IN 4. TRIM -DC OUT NO CONNECT 5 -DC OUT COM -DC OUT 6 NO CONNECT NO CONNECT NO CONNECT 7 +DC OUT +DC OUT +DC OUT 8 NO CONNECT NO CONNECT NO CONNECT PIN# Single Dual 24Vout ST30-A5 1 CTRL CTRL CTRL 2 -DC IN -DC IN -DC IN 3 +DC IN +DC IN +DC IN 4. TRIM -DC OUT NO CONNECT 5 -DC OUT COM -DC OUT 6 NO CONNECT NO CONNECT NO CONNECT 7 +DC OUT +DC OUT +DC OUT 8 NO CONNECT NO CONNECT NO CONNECT http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 -4-