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MKW2542 Datasheet(PDF) 2 Page - Minmax Technology Co., Ltd. |
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MKW2542 Datasheet(HTML) 2 Page - Minmax Technology Co., Ltd. |
2 / 5 page MKW2500 SERIES DC/DC CONVERTER 15W E-mail:sales@minmax.com.tw Tel:886-6-2923150 2011/09/27 REV:3 Page 2 of 5 ® Input Specifications Parameter Model Min. Typ. Max. Unit 12V Input Models -0.7 --- 25 24V Input Models -0.7 --- 50 Input Surge Voltage (1 sec. max.) 48V Input Models -0.7 --- 100 12V Input Models 8 8.5 9 24V Input Models 15 17 18 Start-Up Voltage 48V Input Models 30 33 36 12V Input Models 7 8 8.5 24V Input Models 13 15 17 Under Voltage Shutdown 48V Input Models 25 29 34 VDC Reverse Polarity Input Current --- --- 1 A Short Circuit Input Power --- --- 3500 mW Internal Power Dissipation --- --- 5000 mW Conducted EMI (with suffix A only) All Models Compliance to EN 55022,class A and FCC part 15,class A Output Specifications Parameter Conditions Min. Typ. Max. Unit Output Voltage Accuracy --- ±1.0 ±2.0 % Output Voltage Balance Dual Output, Balanced Loads --- ±0.5 ±2.0 % Line Regulation Vin=Min. to Max. --- ±0.1 ±0.5 % Load Regulation Io=10% to 100% --- ±0.5 ±1.0 % Ripple & Noise (20MHz) --- 55 80 mV P-P Ripple & Noise (20MHz) Over Line, Load & Temp. --- --- 100 mV P-P Ripple & Noise (20MHz) --- --- 15 mV rms Transient Recovery Time --- 300 500 uS Transient Response Deviation 25% Load Step Change --- ±2 ±4 % Temperature Coefficient --- ±0.01 ±0.02 %/ ℃ Over Load Protection Foldback 120 150 --- % Short Circuit Protection Continuous General Specifications 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 --- 1200 1500 pF Switching Frequency 290 330 400 KHz MTBF (calculated) MIL-HDBK-217F@25 ℃, Ground Benign 700,000 --- --- Hours Safety Approvals UL/cUL 60950-1 recognition(CSA certificate), IEC/EN 60950-1(CB-scheme) Input Fuse 12V Input Models 24V Input Models 48V Input Models 2500mA Slow-Blow Type 1250mA Slow-Blow Type 750mA Slow-Blow Type Remote On/Off Control Parameter Conditions Min. Typ. Max. Unit Converter On 2.5V ~ 5.5V or Open Circuit Converter Off -0.7V ~ 0.8V or Short Circuit Control Input Current (on) Vctrl = 5.0V --- --- 50 uA Control Input Current (off) Vctrl = 0V --- --- -1 mA Control Common Referenced to Negative Input Standby Input Current Nominal Vin --- --- 10 mA |
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