產品說明
DC-DC Converter- Isolation - Module
75~150W Isolated DC/DC Converter Modules meets UL60950-1 and CE Mark 2004/108/EC.功能說明
- 75-150W Isolated Output
- Regulated Outputs
- Efficiency to 89%
- 2:1 Input Range
- Half-Brick size meet industrial standard
- 500KHz Switching Frequency
- Five-Sided Metal Case
規格
| Input Voltage Range | 48V Range: 36-75V |
| Under voltage Lockout | 48Vin power up ... 34V ; power down ... 32.5V |
| Positive Logic Remote On/Off³⁴ | |
| Input Filter | PI Type |
| Voltage Accuracy | ± 1% max. |
| Transient Response | 25% step load change ...... < 500 µs |
| External Trim Adj. Range | ± 10% |
| R&N (20MHz BW⁵) | 2.5V & 3.3V & 5 ...... 100 mV pk-pk max. 12V & 15V ............... 150 mV pk-pk max. 24V ........................... 240 mV pk-pk max. |
| Temperature Coefficient | ± 0.03% / °C max |
| Short Circuit Protection | Continuous |
| Line Regulation¹ | ± 0.2% max |
| Load Regulation² | ± 0.2% max |
| O.V.P. Trip Range, % Vo nom | 115~140% |
| Current Limit | 110% ~ 140% Nominal Output |
| Isolation Voltage | ... Input/Output ...1500VDC min. ... Input/Case ...1500VDC min. ... Output/Case ...1500VDC min. |
| Isolation Resistance | 10⁷Ω min |
| Switching Frequency | 500 KHz Tpy. |
| Operating Case Temperature | -40°C to 100°C |
| Storage Temperature | -40°C to 105°C |
| Thermal Shutdown, Case Temp. | 100°C Typ. |
| Case Material | Aluminum |
| Dimensions | L2.28xW2.40xH0.50 inches (57.9x61x12.7mm) |
| Weight | 100g |
Model
| Model No. | I/P Vol. | O/P Vol. | O/P Current | O/P Watts (max.) |
| CHB150-48S05 | 36-~75VDC | 5.00 VDC | 30.0A | 150W |
| CHB150-48S12 | 36-~75VDC | 12.0 VDC | 12.5A | 150W |
| CHB150-48S15 | 36-~75VDC | 15.0 VDC | 10.0A | 150W |
| CHB150-48S24 | 36-~75VDC | 24.0 VDC | 6.25A | 150W |
| CHB150-48S25 | 36-~75VDC | 2.50 VDC | 30.0A | 75W |
| CHB150-48S33 | 36-~75VDC | 3.30 VDC | 30.0A | 99W |
Ordering Information：
- Measured from high line to low line.
- Measured from full load to zero load.
- Logic compatibility ... Open Collector ref, to - Input
Module ON ... Open circuit
Module OFF ... <0.8VDC - Suffix"N" to the Model# with Negative Logic Remote ON/OFF
- Output ripple and noise measured with 10uF tantalum and 1µF Ceramic capacitor across output.
- Suffix"-C" to the Model no. with Clear Mounting Insert (3.2mm DIA.)
線稿(Unit: mm)
