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20W DC-DC Converter P20B-Series
Efficiency up to 92 % Wide 2:1 input range 1500 VDC isolation Continuous short circuit protection Five - sided continuous shield Standard package 2" x 2" x 0.4"
Model selection guide
Typ Single output P20B123R3S P20B1205S P20B127R2S P20B1209S P20B1212S P20B1215S P20B1218S P20B1224S P20B243R3S P20B2405S P20B247R2S P20B2409S P20B2412S P20B2415S P20B2418S P20B2424S P20B483R3S P20B4805S P20B487R2S P20B4809S P20B4812S P20B4815S P20B4818S P20B4824S Dual output P20B123R3D P20B1205D P20B127R2D P20B1209D P20B1212D P20B1215D P20B1218D P20B1224D P20B243R3D P20B2405D P20B247R2D P20B2409D P20B2412D P20B2415D P20B2418D P20B2424D P20B483R3D P20B4805D P20B487R2D P20B4809D P20B4812D P20B4815D P20B4818D P20B4824D Input nominal voltage [VDC] 9...18 9...18 9...18 9...18 9...18 9...18 9...18 9...18 18...36 18...36 18...36 18...36 18...36 18...36 18...36 18...36 36...72 36...72 36...72 36...72 36...72 36...72 36...72 36...72 9...18 9...18 9...18 9...18 9...18 9...18 9...18 9...18 18...36 18...36 18...36 18...36 18...36 18...36 18...36 18...36 36...72 36...72 36...72 36...72 36...72 36...72 36...72 36...72 Output voltage [VDC] 3.3 5.0 7.2 9.0 12.0 15.0 18.0 24.0 3.3 5.0 7.2 9.0 12.0 15.0 18.0 24.0 3.3 5.0 7.2 9.0 12.0 15.0 18.0 24.0 3.3 5.0 7.2 9.0 12.0 15.0 18.0 24.0 3.3 5.0 7.2 9.0 12.0 15.0 18.0 24.0 3.3 5.0 7.2 9.0 12.0 15.0 18.0 24.0 Output current [mA] 4000 4000 2778 2222 1666 1333 1111 833 4000 4000 2778 2222 1666 1333 1111 833 4000 4000 2778 2222 1666 1333 1111 833 2000 2000 1389 1111 833 666 556 416 2000 2000 1389 1111 833 666 556 416 2000 2000 1389 1111 833 666 556 416 Efficiency typ. [%] 83 85 85 85 87 87 87 88 84 86 86 87 88 88 88 89 83 86 87 87 89 89 90 91 83 85 85 85 87 87 88 88 83 86 86 87 88 88 88 89 85 86 86 87 89 89 90 91
Page 1 of 2 Deutschland: Inselkammerstrae 10 D-82008 Unterhaching Tel.: 089 614 503-10 E-Mail: power@hy-line.de Schweiz: Grundenstrasse 82 CH-8247 Flurlingen Tel.: 052 647 42 00 E-Mail: power@hy-line.ch
20W DC-DC Converter P20B-Series
Specifications
Input Voltage range Filter Isolation: Rated voltage Resistance Capacitance Output Voltage accuracy Voltage balance (dual outputs) Ripple and noise (at 20 MHz BW) Short circuit protection Over load protection Short circuit restart Line voltage regulation Load voltage regulation Temperature coefficient 12 VDC, 9...18 VDC 24 VDC, 18...36 VDC 48 VDC, 36...72 VDC Capacitors 1500 VDC 9 10 500 pF, typ. 1%, max 1% 100 mVp-p, max Continuous 130 %, typ. Automatic 0.5%, max. 0.5%, max. 0.02% / C General Efficiency Switching frequency Environmental Operating temperatur (ambient) Case temperature Storage temperature Derating Humidity Cooling Physical Dimensions Weight Case material 83..91 % 200 kHz, typ. -40 C to +85 C 100 C, max. -40 C to +125 C None required Up to 90%, non-condensing Free-air convection 50.80 x 50.80 x 10.16 mm 60 g Nickel-coated copper metal
Dimensions
Output ripple and noise reduction
+ DC Power Source +input +output Scope Load To reduce ripple and noise, it is recommended to use 1F ceramic and a 10F electrolytic capacitors to the output
DC/DC Converter -input -output
Life Support Policy: HY-LINE does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. Rev: 6 / 05f
Page 2 of 2 Deutschland: Inselkammerstrae 10 D-82008 Unterhaching Tel.: 089 614 503-10 E-Mail: power@hy-line.de Schweiz: Grundenstrasse 82 CH-8247 Flurlingen Tel.: 052 647 42 00 E-Mail: power@hy-line.ch

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