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DZ03S0303A Fiches technique(PDF) 2 Page - Delta Electronics, Inc. |
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DZ03S0303A Fiches technique(HTML) 2 Page - Delta Electronics, Inc. |
2 / 4 page DS_DF04S/D_03152012 E-mail: DCDC@delta.com.tw http://www.delta.com.tw/dcdc Input Characteristics Parameter Model Min. Typ. Max. Unit 24V Input Models -0.7 --- 50 Input Surge Voltage (1 sec. max.) 48V Input Models -0.7 --- 100 24V Input Models 4.5 6 8.5 Start-Up Voltage 48V Input Models 8.5 12 17 24V Input Models --- --- 8 Under Voltage Shutdown 48V Input Models --- --- 16 VDC Reverse Polarity Input Current --- --- 1 A Short Circuit Input Power --- 1000 2000 mW Internal Power Dissipation --- --- 2500 mW Conducted EMI All Models Compliance to EN 55022,class A and FCC part 15,class A Output Characteristics Parameter Conditions Min. Typ. Max. Unit Output Voltage Accuracy --- ±0.5 ±1.0 % Output Voltage Balance Dual Output, Balanced Loads --- ±0.5 ±2.0 % Line Regulation Vin=Min. to Max. --- ±0.2 ±0.5 % Load Regulation Io=10% to 100% --- ±0.3 ±1.0 % Ripple & Noise (20MHz) --- 50 75 mV P-P Ripple & Noise (20MHz) Over Line, Load & Temp. --- --- 100 mV P-P Ripple & Noise (20MHz) --- --- 15 mV rms Transient Recovery Time --- 150 500 uS Transient Response Deviation 25% Load Step Change --- ±2 --- % Temperature Coefficient --- ±0.01 ±0.02 %/ ℃ Over Load Protection Foldback 120 TBD --- % Short Circuit Protection Continuous General Characteristics Parameter Conditions Min. Typ. Max. Unit I/O Isolation Voltage (rated) 60 Seconds 1500 --- --- VDC I/O Isolation Resistance 500 VDC 1000 --- --- MΩ I/O Isolation Capacitance 100KHz, 1V --- 380 500 pF Switching Frequency --- 350 --- KHz MTBF (calculated) MIL-HDBK-217F@25 ℃, Ground Benign 1,000,000 --- --- Hours Safety Approvals UL/cUL 60950-1 recognition(UL certificate), IEC/EN 60950-1 Recommended Input Fuse 24V Input Models 48V Input Models 1000mA Slow-Blow Type 500mA Slow-Blow Type Environmental Characteristics Parameter Conditions Min. Max. Unit Operating Temperature Range (with Derating) Ambient -40 +85 ℃ Case Temperature --- +90 ℃ Storage Temperature Range -50 +125 ℃ Humidity (non condensing) --- 95 % rel. H Cooling Free-Air convection Lead Temperature (1.5mm from case for 10Sec.) --- 260 ℃ P2 |
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