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DCHBW100-24S28 Datasheet(PDF) 2 Page - Wall Industries,Inc. |
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DCHBW100-24S28 Datasheet(HTML) 2 Page - Wall Industries,Inc. |
2 / 8 page Wall Industries, Inc. Rev B DCHBW100 SERIES 82.5~100.8 Watts, Half-Brick DC/DC Power Converters 04/30/2014 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: sales@wallindustries.com Page 2 of 8 SPECIFICATIONS: DCHBW100 SERIES All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted. We reserve the right to change specifications based on technological advances. SPECIFICATION TEST CONDITIONS Min Typ Max Unit INPUT SPECIFICATIONS 3.3Vout & 5Vout 9 24 36 24VDC nominal input models Others 8.5 24 36 48VDC nominal input models 16.5 48 75 Input Voltage Range 110VDC nominal input models 43 110 160 VDC 24VDC nominal input models 9 48VDC nominal input models 18 Start-Up Voltage 110VDC nominal input models 43 VDC 24VDC nominal input models 7.3 8.1 48VDC nominal input models 15.5 16.3 Shutdown Voltage 110VDC nominal input models 33.0 36.0 VDC 24VDC nominal input models 50 48VDC nominal input models 100 Input Surge Voltage (1sec, max.) 110VDC nominal input models 185 VDC Input Current No Load See Table Input Filter (See Note 1) Pi type OUTPUT SPECIFICATIONS Output Voltage See Table Voltage Accuracy -1.0 +1.0 % Line Regulation Low line to high line at full load -0.1 +0.1 % Load Regulation No load to full load -0.1 +0.1 % Voltage Adjustability (See Note 6) Maximum output deviation is inclusive of remote sense -20 +10 % Remote Sense (See Note 2) % of nominal Vout 10 % Output Power See Table Output Current See Table Minimum Load 0 % Maximum Capacitive Load Minimum input and constant resistive load See Table With a 1µF/25V X7R MLCC and a 22µF/25V POS-CAP 3.3Vout & 5Vout 75 With a 1µF/25V X7R MLCC and a 22µF/25V POS-CAP 12Vout & 15Vout 100 With a 4.7µF/50V X7R MLCC 24Vout & 28Vout 200 Ripple & Noise (20MHz bandwidth) With a 2.2µF/100V X7R MLCC 48Vout 300 mVp-p Transient Response Recovery Time 25% load step change 200 250 µs Power Up 75 Start-Up Time Constant resistive load Remote On/Off 75 ms Temperature Coefficient -0.02 +0.02 %/°C REMOTE ON/OFF CONTROL DC/DC ON Open or 3 ~ 12VDC Positive Logic (standard) Referenced to –Input pin DC/DC OFF Short or 0 ~ 1.2VDC DC/DC ON Open or 3 ~ 12VDC Negative Logic (optional) Referenced to –Input pin DC/DC OFF Short or 0 ~ 1.2VDC Input Current of CTRL Pin Nominal Vin -0.5 1 mA Remote OFF Input Current Nominal Vin 3 mA PROTECTION Short Circuit Protection Continuous, automatic recovery 24VDC & 48VDC Input Models 120 150 Over Load Protection % of rated Iout; hiccup mode 110VDC Input Models 150 % Over Voltage Protection % of nominal Vout; hiccup mode 115 130 % Over Temperature Protection +115 °C ENVIRONMENTAL SPECIFICATIONS Operating Case Temperature Base-plate -40 +115 °C Terminal block types -40 +105 Storage Temperature Others -55 +125 °C Vertical direction by natural convection (20LFM) Module without assembly options 6.7 0.24” height heatsink 5.4 Thermal Impedance (See Note 3) 0.45” height heatsink 4.7 °C/W Relative Humidity 5 95 % RH Thermal Shock MIL-STD-810F Shock EN61373, MIL-STD-810F Vibration EN61373, MIL-STD-810F MTBF MIL-HDBK-217F Ta=25°C, full load (G/B, controlled environment) 408,700 hours |
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