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ST20-48-5S Scheda tecnica(PDF) 1 Page - Arch Electronics Corp. |
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ST20-48-5S Scheda tecnica(HTML) 1 Page - Arch Electronics Corp. |
1 / 3 page VER : B_1 update : 98.04.09 Encapsulated DC-DC Converter ST20 SERIES 20 Watts http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 -1- ELECTRICAL SPECIFICATIONS Model No. ST20-24-2.5S ST20-24-3.3S ST20-24-5S Max. Output Wattage (W) 12.5W 14W 20W Input Voltage (V.DC.) 24V (18-36V) 24V (18-36V) 24V (18-36V) Outut Voltage (V.DC.) 2.5V / 4000mA 3.3V / 4000mA 5V / 4000mA Efficiency 83% 86% 87% Model No. ST20-48-2.5S ST20-48-3.3S ST20-48-5S Max. Output Wattage (W) 12.5W 14W 20W Input Voltage (V.DC.) 48V (36-75V) 48V (36-75V) 48V (36-75V) Outut Voltage (V.DC.) 2.5V / 4000mA 3.3V / 4000mA 5V / 4000mA Efficiency 83% 86% 87% Model No. ST20-24-2.5S ST20-24-3.3S ST20-24-5S ST20-48-2.5S ST20-48-3.3S ST20-48-5S Max Output Wattage (W) 12.5W 14W 20W 12.5W 14W 20W Input Input Filter π type Voltage (V.DC.) 2.5 3.3 5 2.5 3.3 5 Voltage Accuracy ±2% Current (mA) max 4000 4000 4000 4000 4000 4000 Line Regulation (LL-HL) (typ.) ±0.5% Load Regulation (10-100%) (typ.) ±1% Ripple 110mV max (Vp-p) Noise 200mV max (Vp-p) Efficiency 83% 86% 87% 83% 86% 87% Output Switching Frequency 400KHz Over Power Protection Works over 120% of rating and recovers automatically. Over Voltage Protection Zener diode clamp Short Circuit Protection Current limit, auto-recovery Protection Transient Response ≦500 us (100% to 50% full load at ±1% error band) Voltage 1600 VDC. Resistance 10 8 ohms Isolation Capacitance 1000 pF Operating Temperature -25°C…+70°C (with derating) Storage Temperature -55°C…+105°C Case Temperature +100°C max. Temperature Coefficient ±0.02% Per°C Humidity 95% RH Environment MTBF >550,000 h @ 25°C (MIL-HDBK-217F) Dimension (L x W x H) 1.97 x 1.0 x 0.425 Inches ( 50.1 x 25.4 x 10.8 mm ) Tolerance ±0.5 mm Case Material Nickel-Coated Copper with Non-conductive Base, Six-side Shielded Weight 32 g Physical Cooling Method Free-air convection Safety Agency Approvals CE, UL EMC EMI (Conducted & Radiated Emission) EN 55022 class A All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. KEY FEATURES Power Module for PCB Mountable 2:1 Input Range Synchronous Rectifier Topology 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 |
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Descrizione simile - ST20-48-5S |
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