Encapsulated DC-DC Converter DF SERIES 1.2~2.0 Watts KEY FEATURES Power Modules for PCB Mounting Fully Encapsulated Plastic Case Regulated Output Low Ripple and Noise 2-Year Product Warranty ELECTRICAL SPECIFICATIONS Model No. Max. output wattage (W) Input voltage (V.DC.) DF 5-5S 1.25W 5V (4.75-5.25) DF 5-12S 1.92W 5V (4.75-5.25) DF 5-15S 1.95W 5V (4.75-5.25) DF 5-24S 1.92W 5V (4.75-5.25) DF 5-5D 1.25W 5V (4.75-5.25) DF 5-12D 1.92W 5V (4.75-5.25) DF 5-15D 1.95W 5V (4.75-5.25) Output voltage (V.DC.) 5V / 250mA 12V / 160mA 15V / 130mA 24V / 80mA 5V / 125mA 12 / 80mA 15 / 65mA Model No. Max. output wattage (W) Input voltage (V.DC.) DF 12-5S 1.25W 12V (10.8-13.2) DF 12-12S 1.92W 12V (10.8-13.2) DF 12-15S 1.95W 12V (10.8-13.2) DF 12-24S 1.92W 12V (10.8-13.2) DF 12-5D 1.25W 12V (10.8-13.2) DF 12-12D 1.92W 12V (10.8-13.2) DF 12-15D 1.95W 12V (10.8-13.2) Output voltage (V.DC.) 5V / 250mA 12V / 160mA 15V / 130mA 24V / 80mA 5V / 125mA 12 / 80mA 15 / 65mA Model No. Max. output wattage (W) Input voltage (V.DC.) DF 24-5S 1.25W 24V (21.6-26.4) DF 24-12S 1.92W 24V (21.6-26.4) DF 24-15S 1.95W 24V (21.6-26.4) DF 24-24S 1.92W 24V (21.6-26.4) DF 24-5D 1.25W 24V (21.6-26.4) DF 24-12D 1.92W 24V (21.6-26.4) DF 24-15D 1.95W 24V (21.6-26.4) Output voltage (V.DC.) 5V / 250mA 12V / 160mA 15V / 130mA 24V / 80mA 5V / 125mA 12 / 80mA 15 / 65mA Model No. 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 Short circuit protection Voltage Isolation Resistance Operating temperature Storage temperature Case temperature Environment Temperature coefficient Humidity MTBF Dimension (L x W x H) Case Material Physical Weight Cooling method DF 5-5S DF 5-12S DF 5-15S DF 5-24S DF 5-5D DF 5-12D DF 5-15D DF12-5S DF12-12S DF12-15S DF12-24S DF12-5D DF12-12D DF12-15D DF24-5S DF24-12S DF24-15S DF24-24S DF24--5D DF24-12D DF24-15D 1.25W 1.92W 1.95W 1.92W 1.25W 1.92W 1.95W 5 3% 125 0.1% 0.5% 12 3% 80 0.1% 0.5% 15 3% 60 0.1% 0.5% 45% 20KHz 55% 20KHz 57% 20KHz type 5 12 15 24 3% 3% 3% 3% 250 160 130 80 0.1% 0.1% 0.1% 0.1% 0.5% 0.5% 0.5% 0.5% <0.2% Vout +10mV max (Vp-p) <0.5% Vout +40mV max (Vp-p) 50% 55% 57% 60% 20KHz 20KHz 20KHz 20KHz Works over 120% of rating and recovers automatically. Protected (10 min) 500 VDC. 109 ohms -25C...+71C -55C...+105C +95C max. 0.02% PerC 95% RH >900,000 h @ 25C (MIL-HDBK-217F) 2.0 x 1.0 x 0.41 Inches (50.8 x 25.4 x 10.5 mm) Plastic 22 g Free-air convection 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 DF SERIES MECHANICAL DIMENSION 1.2~2.0 Watts ( Top View ) BLOCK DIAGRAM http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 PIN# Single Dual 1 +DC IN +DC IN 2 -DC IN -DC IN 3 +DC OUT +DC OUT 4 NO PIN COMMON 5 -DC OUT -DC OUT DERATING -2-