VER : B_2 update : 98.04.09 Encapsulated DC-DC Converter ST15 SERIES 15 Watts KEY FEATURES Power Module for PCB Mountable 2:1 & 4:1 Wide Input Range Regulated Output Low Ripple and Noise Screw Terminal For Optional Remote ON/OFF Control (Optional) Standard 2” x 1” Package and Pinout CE, UL Approval 2 Years Product Warranty ELECTRICAL SPECIFICATIONS Model No. Input Voltage (V.DC.) ST15-12-3.3S 12V (9-18V) ST15-12-5S 12V (9-18V) ST15-12-12S 12V (9-18V) ST15-12-15S 12V (9-18V) ST15-12-24S 12V (9-18V) Output Voltage (V.DC.) Efficiency 3.3V / 3000mA 77% 5V / 3000mA 80% 12V / 1250mA 82% 15V / 1000mA 84% 24V / 625mA 84% Model No. Input Voltage (V.DC.) ST15-24-3.3S 24V (18-36V) ST15-24-5S 24V (18-36V) ST15-24-12S 24V (18-36V) ST15-24-15S 24V (18-36V) ST15-24-24S 24V (18-36V) Output Voltage (V.DC.) 3.3V / 3000mA 5V / 3000mA 12V / 1250mA 15V / 1000mA 24V / 625mA Efficiency 77% 82% 85% 86% 87% Model No. Input Voltage (V.DC.) ST15-24F-3.3S 24V (10-40V) ST15-24F-5S 24V (10-40V) ST15-24F-12S 24V (10-40V) ST15-24F-15S 24V (10-40V) Output Voltage (V.DC.) Efficiency 3.3V / 3000mA 5V / 3000mA 12V / 1250mA 15V / 1000mA 70% 76% 77% 75% Model No. Input Voltage (V.DC.) ST15-48-3.3S 48V (36-75V) ST15-48-5S 48V (36-75V) ST15-48-12S 48V (36-75V) ST15-48-15S 48V (36-75V) Output Voltage (V.DC.) 3.3V / 3000mA 5V / 3000mA 12V / 1250mA 15V / 1000mA 24V / 625mA Efficiency 79% 83% 86% 87% 87% Model No. Input Voltage (V.DC.) ST15-48F-3.3S 48V (18-75V) ST15-48F-5S 48V (18-75V) ST15-48F-12S 48V (18-75V) ST15-48F-15S 48V (18-75V) Output Voltage (V.DC.) Efficiency 3.3V / 3000mA 5V / 3000mA 12V / 1250mA 15V / 1000mA 71% 78% 79% 79% Model No. ( Dual Output ) Input Voltage (V.DC.) ST15-24F-5D 24V (10-40V) ST15-24F-12D 24V (10-40V) ST15-24F-15D 24V (10-40V) Output Voltage (V.DC.) Efficiency ±5V / ±1500mA 78% ±12 / ±625mA 79% 79% Model No. ( Dual Output ) Input Voltage (V.DC.) ST15-48F-5D 48V (18-75V) ST15-48F-12D 48V (18-75V) ST15-48F-15D 48V (18-75V) Output Voltage (V.DC.) ±5V / ±1500mA 78% ±12 / ±625mA 79% 79% Efficiency http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 ST15-48-24S 48V (36-75V) ±15 / ±500mA ±15 / ±500mA -1- VER : B_2 update : 98.04.09 Encapsulated DC-DC Converter ST15 SERIES Model No. 15 Watts ( 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.) Minimum Load Ripple Noise 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) Model No. ST15-12-3.3S ST15-12-5S ST15-12-12S ST15-12-15S ST15-24-3.3S ST15-24-5S ST15-24-12S ST15-24-15S ST15-12-24S ST15-24F-3.3S ST15-24F-5S ST15-24F-12S ST15-24F-15S ST15-24-24S ST15-48-3.3S ST15-48-5S ST15-48-12S ST15-48-15S ST15-48-24S ST15-48F-3.3S ST15-48F-5S ST15-48F-12S ST15-48F-15S 9.9W 15W 15W 15W 15W 15 24 1000 625 0% 0% π type 3.3 5 12 ±2% 3000 3000 1250 ±0.5% ±1% 3% 3% 0% <0.2% Vout +40mV max (Vp-p) <0.5% Vout +50mV max (Vp-p) 300KHz Works over 120% of rating and recovers automatically. Zener diode clamp Current limit, auto-recovery 1600 VDC. 108 ohms 1000 pF -25°C…+70°C (with derating) -55°C…+105°C +100°C max. ±0.02% Per°C 95% RH >800,000 h @ 25°C (MIL-HDBK-217F) 1.97 x 1.0 x 0.425 Inches ( 50.1 x 25.4 x 10.8 mm ) Tolerance ±0.5 mm Nickel-Coated Copper with Non-conductive Base, Six-side Shielded 32 g Free-air convection CE, UL EN 55022 class A ( Dual 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%)(Balance Load) Minimum Load Ripple Noise 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) ST15-12F-5D ST15-12F-12D ST15-12F-15D ST15-24F-5D ST15-24F-12D ST15-24F-15D ST15-48F-5D ST15-48F-12D ST15-48F-15D 15W π type ±5 ±12 ±2% ±1500 ±625 ±0.5% ±1% 3% <0.2% Vout +40mV max (Vp-p) <0.5% Vout +50mV max (Vp-p) 300KHz Works over 120% of rating and recovers automatically. Zener diode clamp Current limit, auto-recovery 1600 VDC. ±15 ±500 108 ohms 1000 pF -25°C…+70°C (with derating) -55°C…+105°C +100°C max. ±0.02% Per°C 95% RH >800,000 h @ 25°C (MIL-HDBK-217F) 1.97 x 1.0 x 0.425 Inches ( 50.1 x 25.4 x 10.8 mm ) Tolerance ±0.5 mm Nickel-Coated Copper with Non-conductive Base, Six-side Shielded 32 g Free-air convection CE, UL EN 55022 class A 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 : B_2 update : 98.04.09 Encapsulated DC-DC Converter ST15 SERIES MECHANICAL DIMENSION 15 Watts ( Top View ) BLOCK DIAGRAM http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 PIN# Single Dual 1 ON / OFF CTL (Optional) ON / OFF CTL (Optional) 2 -DC IN -DC IN 3 +DC IN +DC IN 4 -DC OUT -DC OUT 5 NO PIN COMMON 6 +DC OUT +DC OUT DERATING -3- VER : B_2 update : 98.04.09 Encapsulated DC-DC Converter ST15 SERIES 15 Watts SCREW TERMINAL ST15-A2 PIN# Single Dual 1 CTRL CTRL 2 -DC IN -DC IN 3 +DC IN +DC IN 4. -DC OUT -DC OUT 5 NO CONNECT NO CONNECT 6 NO CONNECT COMMON 7 NO CONNECT NO CONNECT 8 +DC OUT +DC OUT PIN# Single Dual 1 CTRL CTRL ST15-A5 2 -DC IN -DC IN 3 +DC IN +DC IN 4. -DC OUT -DC OUT 5 NO CONNECT NO CONNECT 6 NO CONNECT COMMON 7 NO CONNECT NO CONNECT 8 +DC OUT +DC OUT http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 -4-