1W, Fixed input voltage, 42VAC or 6VDC isolated & unregulated positive-negative dual/single output Selection Guide Certification Part No. -- H35S-1WR2 UL CB Patent Protection RoHS G55S-1WR2 Input Voltage (VDC) Output Efficiency Nominal Output Current (%,/) Output Voltage(VDC) (Range) (ma)(/) @ Full Load 3.3 (2.97-3.63) Capacitive Load* 5 2/2 67/71 1 ±5 ±1/±1 74/78 47 G59S-1WR2 ±9 ±56/±6 76/8 47 G512S-1WR2 ±12 ±42/±5 7/74 22 G515S-1WR2 5 ±15 ±34/±4 72/76 22 (4.5-5.5) H53S-1WR2 3.3 33/31 69/73 1 H55S-1WR2 5 2/2 74/78 1 H512S-1WR2 12 84/9 72/76 47 H515S-1WR2 15 67/7 72/76 47 G125S-1WR2 ±5 ±1/±1 73/77 47 G129S-1WR2 ±9 ±56/±6 76/8 47 G1212S-1WR2 ±12 ±42/±5 69/73 22 G1215S-1WR2 12 (1.8-13.2) ±15 ±34/±4 71/75 22 H125S-1WR2 5 2/2 73/77 1 H1212S-1WR2 12 84/9 77/81 47 H1215S-1WR2 15 67/7 77/81 47 G1515S-1WR2 G245S-1WR2 15 (13.5-16.5) ±15 ±34/±4 68/72 22 ±5 ±1/±1 71/75 47 G249S-1WR2 ±9 ±56/±6 75/79 47 G2412S-1WR2 ±12 ±42/±5 72/76 22 G2415S-1WR2 24 (21.6-26.4) ±15 ±34/±4 72/76 22 H245S-1WR2 5 2/2 72/76 1 H2412S-1WR2 12 84/9 74/78 47 H2415S-1WR2 15 67/7 74/78 47 Note:* The capacitive loads of positive and negative outputs are identical. FEATURES SIP package High efficiency up to 81% Reinforced insulation The patient leakage current: Max 2µA Isolation voltage: 42VAC or 6VDC Operating temperature range:-4 to +85 Internal surface mounted design International standard pin-out EN661-1, ANSI/AAMI ES661-1approval (1xMOPP/2xMOOP) IEC695 approval G_S-1WR2 & H_S-1WR2 series meet reinforced insulation requirements. They are specially designed for applications where require compact size, high isolation, low isolation capacitor and low leakage current power. They are widely used in medical, electricity, IGBT driver and so on. They are suitable for: 1.Where the voltage of the input power supply is stable (voltage variation: ±1%); 2.Where isolation is necessary between input and output (isolation voltage 42VAC or 6VDC); 3.Where do not has high requirement of line regulation and the ripple & noise of the output voltage; Such as: Medical collection and isolation, High voltage collection circuit, IGBT-driven circuits, etc. 218.1.3-A/5 Page 1 of 5
Input Specifications Input Current (no-load/full load) Surge Voltage (1sec. max.) 3.3V input -- 45/426 7/-- 5V input -- 35/274 6/-- 12V input -- 15/114 4/-- 15V input -- 18/93 4/-- 24V input -- 1/56 25/-- 3.3V input -.7 -- 7 5V input -.7 -- 9 12V input -.7 -- 18 15V input -.7 -- 21 24V input -.7 -- 3 Reflected Ripple Current* --.2 -- A Input Filter Hot Plug Note: *Reflected ripple current testing method please see DC-DC Converter Application Notes for specific operation. Output Specifications Capacitor filter Unavailable See tolerance envelope curve (Fig. 1) Line Regulation Input voltage change: ±1% Load Regulation Ripple & Noise* 1%-1% load 2MHz bandwidth 3.3V output -- -- ±1.5 Others -- -- ±1.2 3.3V/5V output -- -- 2 Others -- -- 15 3.3V output -- 8 15 Others -- 7 12 Temperature Coefficient 1% full load -- ±.2 -- %/ Output Short Circuit Protection** -- -- 3 s 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 which less than 3s. ma VDC -- % mvp-p General Specifications Insulation Voltage Input-output, with the test time of 1 minute 42 -- -- VAC 6 -- -- VDC Patient Leakage Current 25VAC,5/6Hz -- -- 2 µa Insulation Resistance Input-output, isolation voltage 5VDC 1 -- -- MΩ Isolation Capacitance Input-output, 1KHz/.1V -- 5 -- pf Operating Temperature -4 -- 85 Storage Temperature -55 -- 125 Casing Temperature Rise Ta=25 -- 25 -- Pin Welding Resistance Temperature Welding spot is 1.5mm away from the casing, 1 seconds -- -- 3 Storage Humidity Non-condensing -- -- 95 %RH Switching Frequency 1% load, nominal input voltage -- 1 -- KHz MTBF MIL-HDBK-217F@25 35 -- -- K hours Transformer Creepage 5 -- -- Transformer Clearance 5 -- -- PCB Creepage & Clearance 5.5 -- -- Note:1. Patient leakage current and reinforced insulation is based on a 25 VAC, 5/6 Hz system input voltage. 2. The UL certification (ANSI/AAMI ES661-1, File No. E347375) of G_S-1WR2 & H_S-1WR2 series is approved, G_S-1WR2 & H_S-1WR2 series meets 1xMOPP/2xMOOP when system input voltage is with 25VAC, 5/6Hz. mm 218.1.3-A/5 Page 2 of 5
Physical Specifications Casing Material Package Dimensions Weight Cooling Method Black flame-retardant and heat-resistant plastic (UL94 V-) 19.5*9.8*12.5 mm 4.2g() Free air convection EMC Specifications CE EN661-1-2/CISPR 11 GROUP1 CLASS B (see Fig. 5 for recommended circuit) EMI RE EN661-1-2/CISPR 11 GROUP1 CLASS B (see Fig. 5 for recommended circuit) EMS ESD EN661-1-2(IEC/EN61-4-2 Contact ±8KV perf. Criteria B) Product Characteristic Curve +1% -1% 3.3VDC output 1% 2% 4% 6% 8% 1% -12.5% Output Power Percentage(%) +1% -1% 12 1 8 6 4 2 5VDC output 1% 2% 4% 6% 8% Fig. 1 Temperature Curve Safe Operating Area 1% -2.5% -7.5% -4 4 85 12 Operating Temperature( ) Fig. 2 +1% -1% Other output 1% 2% 4% 6% 8% 1% -2.5% -7.5% 218.1.3-A/5 Page 3 of 5
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. The simplest device for output voltage regulation, over-voltage and over-current protection is a linear voltage regulator with overheat protection that is connected to the input or output end in series (see Fig. 4). S in g l e V in G N D D u a l V in G N D C in D C D C C ou t C in D C Fig. 3 D C C ou t C out V V Single Dual Recommended capacitive load value table (Table 1) Single Dual Cin Cout Cout Vout Vout (VDC) (VDC) (VDC) 3.3/5 1 3.3/5 1 ±5 4.7 12/15 4.7 12 2.2 ±9 2.2 24 2.2 15 1 ±12/±15 1 DC DC DC DC Fig. 4 V V 2. EMC typical recommended circuit (CLASS B) LDM C1 C2 DC/DC C3 Fig. 5 ( V) LOAD Recommended typical circuit parameters: Input voltage (V) 3.3/5/12/15/24 C1,C2 4.7µF /5V EMI C3 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 1% 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 1%). 4. For more information please find the application notes on www.mornsun-power.com 218.1.3-A/5 Page 4 of 5
Dimensions and Recommended Layout Notes: 1. Packing information please refer to Product Packing Information which can be downloaded from www.mornsun-power.com. Packing bag number: 58213; 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 ISO141 and related environmental laws and regulations, and shall be handled by qualified units. 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: 86-2-386185-881 Fax: 86-2-3861272 E-mail: info@mornsun.cn 218.1.3-A/5 Page 5 of 5