99DW-R2 系列 40瓦 1.5KV隔離電壓 4:1寬輸入 直流對直流電源轉換器
產品描述
功能&特點
40瓦 2”X2”DIL 包裝。
寬輸入4:1電壓範圍。
100%高溫預燒測試。
效率高達90%。
可提供客製化。
具備遙控開關功能。
符合UL94V-0規範包裝材質。
操作環境溫度:-40°C 至 +82°C。
產品保固3年。
Specifications Typical At TA = 25°C, Nominal Input Voltage And Rated Output Current Unless Otherwise Specified
| Part Number | Input Voltage | Input Current | Output Voltage | Output Current | Efficiency | Capacitor Load | |
|---|---|---|---|---|---|---|---|
| Vdc | No-Load (mA TYP) | Full Load (mA TYP) | Vdc | Full Load (mA) | %TYP | uF Max | |
| 99DW-24S03R2NL | 9-36 | 100 | 1544 | 3.3 | 10000 | 89 | 16000 |
| 99DW-24S05R2NL | 9-36 | 110 | 1851 | 5 | 8000 | 90 | 10000 |
| 99DW-24S12R2NL | 9-36 | 40 | 1875 | 12 | 3300 | 88 | 2000 |
| 99DW-24S15R2NL | 9-36 | 40 | 1882 | 15 | 2650 | 88 | 1000 |
| 99DW-24D12R2NL | 9-36 | 40 | 1897 | ±12 | ±1670 | 88 | ±1000 |
| 99DW-24D15R2NL | 9-36 | 40 | 1903 | ±15 | ±1340 | 88 | ±680 |
| 99DW-48S03R2NL | 18-75 | 70 | 763 | 3.3 | 10000 | 89 | 16000 |
| 99DW-48S05R2NL | 18-75 | 80 | 925 | 5 | 8000 | 90 | 10000 |
| 99DW-48S12R2NL | 18-75 | 30 | 937 | 12 | 3300 | 88 | 2000 |
| 99DW-48S15R2NL | 18-75 | 30 | 941 | 15 | 2650 | 88 | 1000 |
| 99DW-48D12R2NL | 18-75 | 30 | 948 | ±12 | ±1670 | 88 | ±1000 |
| 99DW-48D15R2NL | 18-75 | 30 | 951 | ±15 | ±1340 | 88 | ±680 |
Input Specifications
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Voltage Types | 4:1 | ||||
| Filter | Pi Network | ||||
| Protection | Fuse Recommended | ||||
| Remote ON/OFF | DC-DC ON (Referred to –Vin pin) | 1.3 | OPEN | 3 | Vdc |
| DC-DC OFF | 0 | 1.2 | Vdc |
Output Specifications
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Voltage Tolerance | Full load@Vin(nom.) | ±2 | % | ||
| Short Circuit Protection | Hiccup,automatic recovery | ||||
| Line Regulation | ±0.5 | % | |||
| Load Regulation | Single Dual(Balance Load) | ±0.5 ±1 | % | ||
| Cross Regulation | Dual (25% to 100% load) | ±5 | % | ||
| Ripple & Noise | Output:3-15V TYPES BW=DC To 20MHz | 100 | mVp-p | ||
| Ripple & Noise | Output >15V TYPES BW=DC To 20MHz | 1% of Vout | mVp-p | ||
| Transient response setting time | 25% load step change | 350 | us | ||
| External Trim Adj. Range | ±10 | % |
General Specifications
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Isolation Voltage | 1500 | VDC | |||
| Isolation Resistance | 500Vdc | 1000 | MΩ | ||
| Isolation Capacitance | 2500 | pF | |||
| Switching Frequency | 300 | KHz | |||
| Operating Temperature | Refer to temperature derating graph (with derating) | -40 | +82 | ℃ | |
| Storage Temperature | -55 | +125 | ℃ | ||
| Case Temperature | +105 | ℃ | |||
| Humidity | Non Condensing | 5 | 95 | % | |
| Cooling | Natural Convection (20LFM) | ||||
| Case Material | Nickel Coated with Non-Conductive Base | ||||
| MTBF | MIL-HDBK-217F@25℃, Ground Benign | 151100 | Hours | ||
| Weight | 70 | g | |||
| Dimensions | 51.0 x 51.0 x 10.3 | mm | |||
| Potting Material | Epoxy (UL94V-0 rated) | ||||
Dimension
Files Download 99DW-R2-Series.pdf
Certification