B1215D-1WR2

B0303S-1WR2 MORNSUN | Alldatasheet

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B_S-1WR2 & B_D-1WR2 series 2018.04.13-B/1 Page 1 of 6 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation Selection Guide Certification Part No. Input Voltage (VDC) Output Efficiency (%,Min./Typ.) @ Full Load Max. Capacitive Load(µF) Nominal (Range) Output Voltage (VDC) Output Current (mA)(Max./Min.) -- B0303S-1WR2 3.3 (2.97-3.63) 3.3 303/30 68/72 220 UL/CE/CB B0305S-1WR2 5 200/20 72/76 B0312S-1WR2 12 84/9 76/80 B0303D-1WR2 3.3 303/30 68/72 B0305D-1WR2 5 200/20 72/76 B0503S-1WR2 (4.5-5.5) 3.3 303/30 68/72 UL/CE/CB B0505S-1WR2 5 200/20 76/80 B0509S-1WR2 9 111/12 76/80 B0512S-1WR2 12 84/9 76/80 B0515S-1WR2 15 67/7 76/80 B0524S-1WR2 24 42/4 76/80 -- B0503D-1WR2 3.3 303/30 68/72 UL/CE/CB B0505D-1WR2 5 200/20 76/80 B0509D-1WR2 9 111/12 76/80 B0512D-1WR2 12 84/9 76/80 B0515D-1WR2 15 67/7 76/80 B0524D-1WR2 24 42/4 76/80 -- B1203S-1WR2 (10.8-13.2) 3.3 303/30 68/72 UL/CE/CB B1205S-1WR2 5 200/20 76/80 B1209S-1WR2 9 111/12 76/80 B1212S-1WR2 12 84/9 76/80 B1215S-1WR2 15 67/7 76/80 B1224S-1WR2 24 42/4 76/80 -- B1203D-1WR2 3.3 303/30 68/72 UL/CE/CB B1205D-1WR2 5 200/20 76/80 B1209D-1WR2 9 111/12 76/80 B1212D-1WR2 12 84/9 76/80 B1215D-1WR2 15 67/7 76/80 1W, Fixed input voltage, isolated & unregulated single output CB Patent Protection RoHS

FEATURES

 Continuous short-circuit protection  Operating temperature range: -40℃ to +105℃  High efficiency up to 80%  Compact SIP/DIP package  International standard pin-out  Isolation voltage: 1.5K VDC  EN60950,UL60950,IEC60950 approval B_S-1WR2 & B-D-1WR2 series are specially designed for applications where an isolated voltage is required in a distributed power supply system. They are suitable for 1. Where the voltage of the input power supply is stable (voltage variation: ±10%Vin); 2. Where isolation between input and output is necessary (isolation voltage ≤1500VDC); 3. Where the output voltage regulation and the ripple & noise of the output voltage is not strictly required; 4. Typical application: digit circuit condition; normal low-frequency artificial circuit condition; relay drive circuit and data switching circuit condition, etc.

B_S-1WR2 & B_D-1WR2 series 2018.04.13-B/1 Page 2 of 6 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation B1505S-1WR2 (13.5-16.5) 5 200/20 76/80 220 B1512S-1WR2 12 84/9 76/80 B1515S-1WR2 15 67/7 76/80 B1505D-1WR2 5 200/20 76/80 B1509D-1WR2 9 111/12 76/80 B1515D-1WR2 15 67/7 76/80 B2403S-1WR2 (21.6-26.4) 3.3 303/30 68/72 UL/CE/CB B2405S-1WR2 5 200/20 76/80 B2409S-1WR2 9 111/12 76/80 B2412S-1WR2 12 84/9 76/80 B2415S-1WR2 15 67/7 76/80 B2424S-1WR2 24 42/4 76/80 -- B2403D-1WR2 3.3 303/30 68/72 UL/CE/CB B2405D-1WR2 5 200/20 76/80 B2409D-1WR2 9 111/12 76/80 B2412D-1WR2 12 84/9 76/80 B2415D-1WR2 15 67/7 76/80 B2424D-1WR2 24 42/4 76/80 Input Specifications Item Operating Conditions Min. Typ. Max. Unit Input Current (full load / no-load) mA 5V input -- 277/20 --/60 12V input -- 115/15 --/50 15V input -- 83/10 --/35 24V input -- 57/17 --/30 Reflected Ripple Current -- 15 -- mA Surge Voltage (1sec. max.) 3.3 input -0.7 -- 5 VDC 5V input -0.7 -- 9 12V input -0.7 -- 18 15V input -0.7 -- 21 24V input -0.7 -- 30 Input Filter Filter capacitor Hot Plug Unavailable Output Specifications Item Operating Conditions Min. Typ. Max. Unit Output Voltage Accuracy See tolerance envelope graph (Fig. 1) Line Regulation Input voltage change: ±1% 3.3VDC output -- -- ±1.5 Other output -- -- ±1.2 Load Regulation 10%-100% load 3.3VDC output -- 18 -- 5VDC output -- 12 -- 9VDC output -- 8 -- 12VDC output -- 7 -- 15VDC output -- 6 -- 24VDC output -- 5 -- Ripple & Noise* 20MHz bandwidth -- 60 150 mVp-p Temperature Coefficient Full load -- -- ±0.03 %/℃ Short Circuit Protection** B03xxS-1WR2/B03xxD-1WR2/B24xxS-1WR2/ B24xxD-1WR2/B0524S-1WR2/ B0524D-1WR2 -- -- 1 s Others Continuous, self-recovery Note: * Ripple and noise are measured by “parallel cable” method, please see DC-DC Converter Application Notes for specific operation; **Supply voltage must be discontinued at the end of short circuit duration for B03xxS-1WR2/B03xxD-1WR2 series, B24xxS-1WR2/ B24xxD-1WR2 series, and B0524S-1WR2/B0524D-1WR2 models.

B_S-1WR2 & B_D-1WR2 series 2018.04.13-B/1 Page 3 of 6 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation Physical Specifications Casing Material Black flame-retardant and heat-resistant plastic (UL94-V0) Dimensions B_S-1WR2 series 11.60*6.00*10.16 mm B_D-1WR2 series 12.70*10.16*8.20 mm Weight B_S-1WR2 series 1.3g(Typ.) B_D-1WR2 series 1.8g(Typ.) Cooling Method Free air convection EMC Specifications EMI CE CISPR32/EN55032 CLASS B (see Fig. 4 for recommended circuit) RE CISPR32/EN55032 CLASS B (see Fig. 4 for recommended circuit) EMS ESD IEC/EN61000-4-2 Contact ±8KV perf. Criteria B Product Characteristic Curve 3.3VDC output -10% 80%20%10% 40% 60% -5% +5% +10% 100% Typ. Min. Max. -15% -7.5% +1.0% -15% Tolerance Envelope Curve Output Current Percentage (Nominal Input Voltage) Output Voltage Accuracy Other output -10% 80%20%10% 40% 60% -5% +5% +10% +15% 100% Typ. Min. Max. -7.5% -2.5% +2.5% Output Current Percent (Nominal Input Voltage) Output Voltage Accuracy Tolerance Envelope Curve Fig. 1 120 100 Output Power Percent(%) Ambient Temp.( )℃ Temperature Derating Curve Safe Operating Area -40 0 40 85 105 120 Fig. 2 General Specifications Item Operating Conditions Min. Typ. Max. Unit Isolation Voltage Input-output, with the test time of 1 minute and the leak current lower than 1mA 1500 -- -- VDC Isolation Resistance Input-output, isolation voltage 500VDC 1000 -- -- MΩ Isolation Capacitance Input-output, 100KHz/0.1V -- 20 -- pF Operating Temperature Derating when operating temperature up to Storage Temperature -55 -- 125 Casing Temperature Rise Ta=25℃, nominal input, full load output -- 25 -- Pin Welding Resistance Temperature Welding spot is 1.5mm away from the casing, 10 seconds -- -- 300 Storage Humidity Non-condensing -- -- 95 %RH Switching Frequency Full load, nominal input voltage -- 100 -- KHz MTBF MIL-HDBK-217F@25℃ 3500 -- -- K hours

B_S-1WR2 & B_D-1WR2 series 2018.04.13-B/1 Page 4 of 6 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation Design Reference 1. Typical application circuit If it is required to further reduce input and output ripple, a filter capacitor may be connected to the input and output terminals, see Fig.3. Moreover, choosing a suitable filter capacitor is very important, start-up problems may be caused if the capacitance is too large. Under the condition of safe and reliable operation, the recommended capacitive load values are shown in Table 1. Vin GND +Vo DCCin DC Cout Fig.3 Recommended capacitive load value table (Table 1) Vin(VDC) Cin(µF) Vo (VDC) Cout(µF) 3.3/5 4.7 3.3/5 10 12 2.2 9 4.7 15 2.2 12 2.2 24 1 15 1 -- -- 24 0.47 2. EMC solution-recommended circuit Vin GND +Vo DC/DC LOAD LDM Vin GND Fig. 4 Input voltage (VDC) 3.3/5/12/15/24 EMI C1 4.7µF /50V C2 Refer to the Cout in Fig.3 LDM 6.8µH 3. Output load requirements In order to ensure the converter can work reliably with high efficiency, the minimum load should not less than 10% rated load when it is used. If the needed power is indeed small, please parallel a resistor on the output side ( The sum of the efficient power and resistor consumption power is not less than 10%). 4. For more information please find DC-DC converter application notes on www.mornsun-power.com

B_S-1WR2 & B_D-1WR2 series 2018.04.13-B/1 Page 5 of 6 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation Dimensions and Recommended Layout (B_S-1WR2) Note: Unit :mm[inch] Pin section tolerances :±0.10[±0.004] General tolerances:±0.25[±0.010] Note：Grid 2.54*2.54mm 41 2 3 0.50 [0.020] 10.16 [0.400] 7.62 [0.300] 0.30 [0.012] Front View Bottom View GND Vin +Vo Pin Function Pin-Out ∅1.00 [∅0.039] 1100000301-B0 321 4 THIRD ANGLE PROJECTION 0.90 [0.035] 4.10 [0.161] 11.60 [0.457] 6.00 [0.236] Dimensions and Recommended Layout (B_D-1WR2) 1 4 7 5 Function Note:Grid 2.54*2.54mm Bottom view Front view Pin-Out Pin Note: Unit :mm[inch] Pin section tolerances:±0.10[±0. 004] General tolerances:±0.25[±0.010] 7.70 [0.303] 12.70 [0.500] 10.16 [0.400] 7.62 [0.300] 7.62 [0.300] 5.08 [0.200] 0.30 [0.012] ∅1.00 [∅0.039] 4.10 [0.161] 0.50 [0.020] 1 4 8.20 [0.323] ∅1.00 [∅0.039] 1100000501-B0 5.10 [0.201] THIRD ANGLE PROJECTION GND Vin +Vo

B_S-1WR2 & B_D-1WR2 series 2018.04.13-B/1 Page 6 of 6 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation Notes: 1. Packing information please refer to Product Packing Information which can be downloaded from www.mornsun-power.com. Packing bag number: 58200003(B_S-1WR2), 58200011(B_D-1WR2)； 2. If the product is not operated within the required load range, the product performance cannot be guaranteed to comply with all parameters in the datasheet; 3. The maximum capacitive load offered were tested at input voltage range and full load; 4. Unless otherwise specified, parameters in this datasheet were measured under the conditions of Ta=25℃, humidity<75%RH with nominal input voltage and rated output load; 5. All index testing methods in this datasheet are based on our Company’s corporate standards; 6. We can provide product customization service, please contact our technicians directly for specific information; 7. Products are related to laws and regulations: see "Features" and "EMC"; 8. Our products shall be classified according to ISO14001 and related environmental laws and regulations, and shall be handled by qualified units. MORNSUN Guangzhou Science & Technology Co., Ltd. Tel: 86-20-38601850-8801 Fax: 86-20-38601272 E-mail: info@mornsun.cn