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| Categories | Medical DC DC Converter |
|---|---|
| Brand Name: | MORNSUN |
| Model Number: | B_XT-1WR2 Series |
| Certification: | CE/UL/CB |
| Place of Origin: | China |
| MOQ: | 100PCS |
| Price: | Negotiated |
| Payment Terms: | T/T |
| Packaging Details: | Carton packed |
| Input voltage: | 3.3VDC,5VDC,12VDC,15VDC |
| Package: | SMD package |
| Case Material: | Black epoxy resin; flame-retardant and heat-resistant (UL94 V-0) |
| Dimensions: | 12.70 x 11.20 x 7.25 mm |
| Weight: | 1.6g(Typ.) |
| Cooling methods: | Free air convection |
| Company Info. |
| KHC Power Technology Co.,Ltd |
| View Contact Details |
| Product List |
1W isolated DC-DC converter Fixed input voltage, unregulated single output
Description
B_XT-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 condition, etc.
FEATURES
Continuous short-circuit protection
Operating ambient temperature range: -40℃ to +105℃
Compact SMD package
I/O isolation test voltage 1.5k VDC
Internal surface mounted design
No extra components required
Industry standard pin-out
IEC62368, UL60950, EN60950 approved
Specifications
| Selection Guide | ||||||
Certification | Part No. | Input Voltage (VDC) | Output | Full Load Efficiency (%) Min./Typ. | Capacitive Load(µF) Max. | |
| Nominal (Range) | Voltage (VDC) | Current(mA) Max./Min. | ||||
| CE | B0303XT-1WR2 | 3.3 (2.97-3.63) | 3.3 | 303/30 | 65/69 | 220 |
| UL/CE | B0305XT-1WR2 | 5 | 200/20 | 70/74 | ||
| -- | B0309XT-1WR2 | 9 | 111/12 | 76/80 | ||
CE | B0312XT-1WR2 | 12 | 84/9 | 76/80 | ||
| B0315XT-1WR2 | 15 | 67/7 | 76/80 | |||
| B0324XT-1WR2 | 24 | 42/4 | 76/80 | |||
UL/CE | B0503XT-1WR2 | 5 (4.5-5.5) | 3.3 | 303/30 | 68/72 | |
| B0505XT-1WR2 | 5 | 200/20 | 76/80 | |||
| B0506XT-1WR2 | 6 | 167/17 | 76/80 | |||
| B0509XT-1WR2 | 9 | 111/12 | 76/80 | |||
| B0512XT-1WR2 | 12 | 84/9 | 76/80 | |||
| B0515XT-1WR2 | 15 | 67/7 | 76/80 | |||
| B0524XT-1WR2 | 24 | 42/4 | 76/80 | |||
| B1203XT-1WR2 | 12 (10.8-13.2) | 3.3 | 303/30 | 68/72 | ||
| B1205XT-1WR2 | 5 | 200/20 | 76/80 | |||
| B1209XT-1WR2 | 9 | 111/12 | 76/80 | |||
| B1212XT-1WR2 | 12 | 84/9 | 76/80 | |||
| B1215XT-1WR2 | 15 | 67/7 | 76/80 | |||
| CE | B1224XT-1WR2 | 24 | 42/4 | 76/80 | ||
| B1505XT-1WR2 | 15 (13.5-16.5) | 5 | 200/20 | 76/80 | ||
| -- | B1509XT-1WR2 | 9 | 111/12 | 76/80 | ||
| CE | B1515XT-1WR2 | 15 | 67/7 | 76/80 | ||
| -- | B2403XT-1WR2 | 24 (21.6-26.4) | 3.3 | 303/30 | 67/71 | |
| UL/CE | B2405XT-1WR2 | 5 | 200/20 | 76/80 | ||
| UL/CE/CB | B2409XT-1WR2 | 9 | 111/12 | 76/80 | ||
| CE | B2412XT-1WR2 | 12 | 84/9 | 76/80 | ||
UL/CE | B2415XT-1WR2 | 15 | 67/7 | 76/80 | ||
| B2424XT-1WR2 | 24 | 42/4 | 76/80 | |||
| Input Specifications | |||||
| Item | Operating Conditions | Min. | Typ. | Max. | Unit |
Input Current (full load / no-load) | 3.3V input | -- | 404/25 | --/70 | mA |
| 5V input | -- | 250/20 | --/60 | ||
| 12V input | -- | 104/15 | --/50 | ||
| 15V input | -- | 82/10 | --/35 | ||
| 24V input | -- | 52/7 | --/30 | ||
| Reflected Ripple Current | -- | 15 | -- | mA | |
Surge Voltage (1sec. max.) | 3.3V 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 | Capacitance filters | ||||
| Hot Plug | Unavailable | ||||
| Output Specifications | ||||||
| Item | Operating Conditions | Min. | Typ. | Max. | Unit | |
| Voltage Accuracy | See output regulation curve (Fig. 1) | |||||
| Linear Regulation | Input voltage change: ±1% | 3.3VDC output | -- | -- | ±1.5 | -- |
| Others | -- | -- | ±1.2 | |||
Load Regulation | 10%-100% load | 3.3VDC output | -- | 18 | -- | % |
| 5VDC output | -- | 12 | -- | |||
| 6VDC output | -- | 10 | -- | |||
| 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** | B03xxXT-1WR2/B24xxXT-1WR2/ B0524XT-1WR2 | -- | -- | 1 | s | |
| Others | Continuous, self-recovery | |||||
Notes: * The “parallel cable” method is used for Ripple and Noise test, please refer to DC-DC Converter Application Notes for specific information; ** Supply voltage must be discontinued at the end of short-circuit duration for B03xxXT-1WR2 series, B24xxXT-1WR2 series, and B0524XT-1WR2 model. | ||||||
| Mechanical Specifications | |
| Case Material | Black epoxy resin; flame-retardant and heat-resistant (UL94 V-0) |
| Dimensions | 12.70 x 11.20 x 7.25 mm |
| Weight | 1.6g(Typ.) |
| Cooling Method | Free air convection |
|
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