DC/DC Converter E_S-1WR2 & F_S-1WR2 series 1W, Fixed input voltage , isolated & unregulated dual/single output FEATURES Miniature SIP package, International standard pin-out Conversion efficiency high up to 81% Isolation voltage: 3K VDC Operating temperature range: -40℃ to +105℃ EN60950,UL60950 Approval Patent Protection RoHS E_S-1WR2 & F_S-1WR2 series is specially designed for applications where an isolated voltage is required in a distributed power supply system. It is suitable for： 1.Where the voltage of the input power supply is stable (voltage variation: ±10%Vin); 2.Where isolation is necessary between input and output (isolation voltage ≤3000VDC); 3.Where do not has high requirement of line regulation, load regulation and low ripple noise; 4.Such as: pure digital circuits, low frequency analog circuits and relay-driven circuits.etc. Selection Guide Input Voltage (VDC) Certification Nominal Output Voltage Output Current (mA) Efficiency (%,Min./Typ.) (Range) (VDC) (Max./Min.) @ Full Load Max. Capacitive Load* (µF) ±12 ±42/±5 72/76 100 3.3 303/30 69/73 5 200/20 74/78 F0324S-1WR2 24 42/5 74/78 E0505S-1WR2 ±5 ±100/±10 76/80 E0509S-1WR2 ±9 ±56/±6 76/80 E0512S-1WR2 ±12 ±42/±5 76/80 E0515S-1WR2 ±15 ±33/±4 77/81 ±24 ±21/±2 77/81 3.3 303/30 69/73 Part No. E0312S-1WR2 -- UL/CE F0303S-1WR2 F0305S-1WR2 E0524S-1WR2 -- F0503S-1WR2 F0505S-1WR2 UL/CE -- UL/CE 3.3 (2.97-3.63) 5 (4.5-5.5) 5 200/20 76/80 F0509S-1WR2 9 111/12 76/80 F0512S-1WR2 12 83/9 76/80 F0515S-1WR2 15 67/7 77/81 -CE 100 220 F0524S-1WR2 24 42/5 77/81 ±9 ±56/±6 76/80 100 220 F0909S-1WR2 9 (8.1-9.9) 9 111/12 76/80 E1205S-1WR2 ±5 ±100/±10 76/80 E1212S-1WR2 ±12 ±42/±5 77/81 E1215S-1WR2 ±15 ±33/±4 77/81 ±24 ±21/±2 76/80 3.3 303/30 71/75 F1203S-1WR2 F1205S-1WR2 UL/CE 220 E0909S-1WR2 E1224S-1WR2 -- Output 12 (10.8-13.2) 5 200/20 76/80 F1209S-1WR2 9 111/12 76/80 F1212S-1WR2 12 83/9 76/80 F1215S-1WR2 15 67/7 77/81 F1224S-1WR2 24 42/5 77/81 ±5 ±100/±10 76/80 ±15 ±33/±4 77/81 5 200/20 76/80 E1505S-1WR2 E1515S-1WR2 F1505S-1WR2 15 (13.5-16.5) 2015.09.21-B/0 100 220 100 220 Page 1 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation DC/DC Converter E_S-1WR2 & F_S-1WR2 series -CE UL/CE F1509S-1WR2 9 111/12 76/80 F1512S-1WR2 12 83/9 76/80 F1515S-1WR2 15 67/7 77/81 E2405S-1WR2 ±5 ±100/±10 76/80 E2409S-1WR2 ±9 ±56/±6 76/80 E2412S-1WR2 ±12 ±42/±5 77/81 E2415S-1WR2 ±15 ±33/±4 75/79 ±24 ±21/±2 76/80 3.3 303/30 71/75 5 200/20 75/79 F2409S-1WR2 9 111/12 76/80 F2412S-1WR2 12 83/9 77/81 F2415S-1WR2 15 67/7 77/81 F2424S-1WR2 24 42/5 77/81 E2424S-1WR2 -- F2403S-1WR2 F2405S-1WR2 UL/CE 24 (21.6-26.4) 100 220 Note：*The capacitive loads of positive and negative outputs are identical. Input Specifications Item Input Current (full load / no-load) Surge Voltage (1sec. max.) Operating Conditions Min. Typ. Max. 3.3 VDC input -- 415/25 --/70 5 VDC input -- 274/20 --/60 9 VDC input -- 139/20 --/55 12 VDC input -- 114/15 --/50 15 VDC input -- 84/10 --/35 24 VDC input -- 58/7 --/30 3.3 VDC input -0.7 -- 5 5 VDC input -0.7 -- 9 9 VDC input -0.7 -- 12 12 VDC input -0.7 -- 18 15 VDC input -0.7 -- 21 24 VDC input -0.7 -- 30 Input Filter Unit mA VDC Capacitor filter Hot Plug Unavailable Output Specifications Item Operating Conditions Min. Output Voltage Accuracy Line Regulation Load Regulation Ripple & Noise* Temperature Drift Coefficient Short Circuit Protection Typ. Max. Unit See tolerance envelope curve(Fig. 1) Input voltage change: ±1% 10%-100% load 20MHz bandwidth 3.3 VDC output -- -- ±1.5 Other output -- -- ±1.2 3.3VDC output -- 18 -- 5VDC output -- 12 -- 9VDC output -- 9 -- 12VDC output -- 8 -- 15VDC output -- 7 -- 24VDC output -- 6 -- -- 30 -- -- 60 -- -- -- ±0.03 %/℃ -- -- 1 s The output voltage is 12VDC and under 15VDC and 24VDC output voltage 100% load E0524S-1WR2/F0524S-1WR2/ E24xxS-1WR2/ F24xxS-1WR2 Others -- % mVp-p Continuous, self-recovery Note: * Ripple and noise tested with “parallel cable” method, please see DC-DC Converter Application Notes for specific operation methods. **Supply voltage must be discontinued at the end of short circuit duration for E0524S-1WR2/F0524S-1WR2/E24xxS-1WR2/F24xxS-1WR2 models. 2015.09.21-B/0 Page 2 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation DC/DC Converter E_S-1WR2 & F_S-1WR2 series General Specifications Item Operating Conditions Input-output, with the test time of 1 minute and the leak current lower than 1mA Min. 3000 -- -- VDC Isolation Resistance Input-output, isolation voltage 500VDC 1000 -- -- MΩ Isolation Capacitance Input-output, 100KHz/0.1V pF Operating Temperature Derating if the temperature ≥85℃(see Fig. 2) Isolation Voltage Storage Temperature Typ. Max. -- 20 -- -40 -- 105 -55 -- 125 Casing Temperature Rise Ta=25℃ -- 25 -- Pin Welding Resistance Temperature Welding spot is 1.5mm away from the casing, 10 seconds -- -- 300 Storage Humidity Non-condensing -- -- Switching Frequency 100% load, nominal input voltage -- 100 MTBF MIL-HDFK-217F@25℃ 3500 -- 95 -- Unit ℃ ℃ % KHz -- K hours Physical Specifications Casing Material Black flame-retardant heat-proof epoxy resin (UL94-V0) Package Dimensions 19.50*6.00*9.30 mm Weight 2.40g(Typ.) Cooling Method Free air convection EMC Specifications EMI EMS Conducted disturbance CISPR22/EN55022 CLASS B (see Fig. 4 for recommended circuit) Radiated emission Electrostatic discharge CISPR22/EN55022 CLASS B (see Fig. 4 for recommended circuit) E_S-1WR2 IEC/EN61000-4-2 Contact ±6KV perf. Criteria B F_S-1WR2 IEC/EN61000-4-2 Contact ±8KV perf. Criteria B Product Characteristic Curve Others output Tolerance Envelope Cur ve Output Voltage Accuracy +15% Max . +5% +1.0% 0 Ty p . -5% -7.5% M in. -10% -15% -15% 10% 20% 40% 60% 80% Tolerance Envelope Cur ve +10% Max . +5% Ty p . 0 +2.5% M in. -5% -2.5% -7.5% -10% 10% 20% 100% 40% 60% 80% 100% Output Current Percent (Nominal Input Voltage) Output Current Percentage (Nominal Input Voltage) Fig. 1 Output Power Percentage(%) Output Voltage Accuracy 3.3VDC output +10% Temperature Derating Graph 120 100 80 60 40 Safe Operating Area 20 0 -40 40 85 105 0 Ambient Temperature(℃ ) Fig. 2 2015.09.21-B/0 Page 3 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation DC/DC Converter E_S-1WR2 & F_S-1WR2 series Design Reference 1. Typical application If it is required to further reduce input and output ripple, a filter capacitor can be connected to the input and output terminals, see Fig.3. Moreover, choosing suitable filter capacitor is very important , start-up problems may be caused by too large capacitance. To ensured the modules running well, the recommended capacitive load values as shown in Table 1. Dual Output Vin Cout DC DC Cin GND Cout +Vo 0V +Vo DC DC Cin GND Vin (VDC) Cin (µF) Slngle output Cout (µF) Dual output 3.3/5 4.7 3.3/5/9 10 ±3.3/±5 9/12 4.7 2.2 12 2.2 ±9/±12 1 15 2.2 15/24 1 ±15/±24 0.47 24 1 -- -- -- -- (VDC) -Vo Single Output Vin Recommended capacitive load value table (Table 1) Cout 0V Cout (µF) (VDC) Fig.3 2. EMC typical recommended circuit (CLASS B) LDM Vin Vin C1 GND DC/DC GND Fig. 4 Input voltage(VDC) +Vo -Vo (0V) C2 LOAD EMI 3.3/5/9/12/15/24 C1 4.7µF /50V C2 Refer to the Cout in Fig.3 LDM 6.8µH Note: It is not needed to add the component in the peripheral circuit when parameter with the symbol of "--" 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 t the output side ( The sum of the efficient power and resistor consumption power is not less than 10%). 4. For more information please find the application notes on www.mornsun-power.com 2015.09.21-B/0 Page 4 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation DC/DC Converter E_S-1WR2 & F_S-1WR2 series Dimensions and Recommended Layout Notes: 1. Packing Information please refer to 'Product Packing Information'. Packing bag number: 58200029; 2. If the product is operated under the min. required load, the product performance cannot be guaranteed to comply with all performance indexes in this datasheet; 3. The max. capacitive load should be tested within the input voltage range and under full load conditions; 4. Unless otherwise specified, data in this data sheet should be tested under the conditions of Ta=25°C, humidity<75% when inputting nominal voltage and outputting rated load; 5. All index testing methods in this datasheet are based on our Company’s corporate standards; 6. The performance indexes of the product models listed in this manual are as above, but some indexes of non-standard model products will exceed the above-mentioned requirements, and please directly contact our technicians for specific information; 7. We can provide product customization service; 8. Specifications of this product are subject to changes without prior notice. MORNSUN Guangzhou Science & Technology Co., Ltd. Address: No. 5, Kehui St. 1, Kehui Development Center, Science Ave., Guangzhou Science City, Luogang District, Guangzhou, P. R. China Tel: 86-20-38601850-8801 Fax: 86-20-38601272 E-mail: [email protected] 2015.09.21-B/0 Page 5 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation