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WRB4815P-3WR2 Datasheet(PDF) 2 Page - RSG Electronic Components GmbH |
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WRB4815P-3WR2 Datasheet(HTML) 2 Page - RSG Electronic Components GmbH |
2 / 6 page The copyright and authority for the interpretation of the products are reserved by MORNSUN WRA_P-3WR2 & WRB_P-3WR2 2013.07.25-A/3 Page 2 of 6 WRB4803P-3WR2 3.3 909 46 82 4700 76 WRB4805P-3WR2 5 600 30 77 4700 82 WRB4812P-3WR2 12 250 12 73 2700 86 WRB4815P-3WR2 48 (36-75) 80 15 200 10 73 5 30 2200 86 Note:①. Absolute maximum rating without damage on the converter, but it isn't recommended; ②. For dual output converter, the given value is the same for each output. INPUT SPECIFICATIONS Item Test Conditions Min. Typ. Max. Unit 5V input -0.7 -- 12 12V input -0.7 -- 25 24V input -0.7 -- 50 Input Surge Voltage (1sec. max.) 48V input -0.7 -- 100 5V input 3.5 4 4.5 12V input 4.5 8 9 24V input 11 16 18 Start-up Voltage 48V input 24 33 36 VDC Input Filter Pi Filter OUTPUT SPECIFICATIONS Item Test Conditions Min. Typ. Max. Unit Output Voltage Accuracy 5% to 100% load -- ±1 ±3 No load output Voltage Accuracy Input voltage range -- ±1.5 ±5 Output Voltage Balance Dual output, balanced loads -- ±0.5 ±1 Line Regulation Full load, Input voltage from low to high -- ±0.2 ±0.5 Load Regulation 5% to 100% load -- ±0.2 ±0.5 % Transient Recovery Time -- 0.5 2 ms Transient Response Deviation 25% load step change -- ±2 ±5 % Temperature coefficient 100% load -- ±0.02 ±0.03 %/ °C Ripple* -- 15 30 Noise* 20MHz Bandwidth -- 45 75 mVp-p Output Short Circuit Protection Input voltage range Continuous, automatic recovery Note:* Ripple and noise tested with “parallel cable” method. See detailed operation instructions at DC-DC Application Notes. COMMON SPECIFICATIONS Item Test Conditions Min. Typ. Max. Unit Isolation Voltage Tested for 1 minute, leakage current less than 1 mA 1500 -- -- VDC Isolation Resistance Test at 500VDC 1000 -- -- M Ω Isolation Capacitance Input/Output,100KHz/0.1V -- 120 -- pF Switching Frequency(PFM mode) 100% load, nominal Input voltage -- 200 -- KHz MTBF MIL-HDBK-217F@25℃ 1000 -- -- K hours Case Material Plastic(UL94-V0) Weight -- 14 -- g ENVIRONMENTAL SPECIFICATIONS Item Test Conditions Min. Typ. Max. Unit Storage Humidity Non condensing -- -- 95 % Operating Temperature Power derating (above85℃,see Figure 5) -40 -- 85 Storage Temperature -55 -- 125 Temp. rise at full load Ta=25 °C -- 25 -- Lead Temperature 1.5mm from case for 10 seconds -- -- 300 °C Cooling Free air convection |
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