Wide Input (2: 1) Isolated Regulated Output DC-DC Converter
5W regulated output power
2: 1 wide input voltage range
Regulated output voltage
Non heat sink required
Small foot print
PCB mounting
High accuracy regulated output
Over current & shor circuit protection
USB/IEEE1394 interface
Customer service available
It is widely used in industry Control system, Measurement, Wireless network, safety instruments, telecom, Semiconductor equipment.
ELECTRICAL SPECIFICATIONS:
(All specifications tested typically @ 25° C, humidity
| OUTPUT SPECIFICATIONS | |||||||||||
| Items: | Testing condition | Min | Typ | Max | |||||||
| Output accuracy: | At full load and nominal Vin | ± 2% | |||||||||
| Output power: | full load10% | 2W-5W | full load120% | ||||||||
| Line regulation: | Input voltage from low to full load | 0.5% | |||||||||
| Load regulation: | From 10% to full load | Single Vout | 0.5% | ||||||||
| Dual Vout | 2% | ||||||||||
| Ripple and noise: | 20MHz bandwidth | 50mVp-p | |||||||||
| Temperature drift: | 0.03%/° C | ||||||||||
| Minimum load | 10% | ||||||||||
| Switching frequency | 400K HZ | ||||||||||
| Over load protection | % of FL at nominal input | 120 | |||||||||
| Short circuit protection | Continuous and automatic recovery | ||||||||||
| INPUT SPECIFICATIONS | |||||||||||
| Items: | Testing condition | Min | Typ | Max | |||||||
| Input voltage range |
12VDC nominal input | 9-18VDC | |||||||||
| 24VDC nominal input | 18-36VDC | ||||||||||
| 48VDC nominal input | 36-72VDC | ||||||||||
| Input filter | Pi | ||||||||||
| Start-up time | Nominal Vin and certain load | 100mS | |||||||||
| COMMON SPECIFICATIONS | ||||
| Items | Min | Typ. | Max | |
| Operating temperature range | -40° C | +85° C | ||
| Storage temperature range | -55° C | +125° C | ||
| Humidity | ||||
| Cooling | Free Air Convection | |||
| Isolation voltage (VDC) | Input to Output | 1, 000 | ||
| Isolation resistance (ohms) | 10 9 | |||
| Isolation capacitance (pF) | 30 | |||
| Efficiency (%) | See Product List | 70 | 80 | |
| Case material | Non-conductive black copper | |||
| Potting material | Epoxy Resin UL94-V0 | |||
| Packing material | Tube | |||
| Dimension (mm / inch) | 25.40*25.40*10.14 (1.00*1.00*0.40) | |||
| Weight (g) | 14 | |||
| MTBF (Hrs) | 10 6 | |||
| PRODUCT LIST | ||||||||
| Part Number | Input Voltage (VDC) | Output | Efficiency (%, Typ. ) |
Package | Capacitor Load Max (uF) |
|||
| Range | Nominal | Max. | Current (mA) | Voltage (VDC) | ||||
| DW5-12S33 | 9-18 | 12 | 20 | 1100 | 3.3 | 70 | SIP | 2200 |
| DW5-12S05 | 12 | 20 | 1000 | 5 | 78 | SIP | 1200 | |
| DW5-12S12 | 12 | 20 | 417 | 12 | 80 | SIP | 220 | |
| DW5-12S15 | 12 | 20 | 333 | 15 | 80 | SIP | 150 | |
| DW5-12D05 | 12 | 20 | ± 500 | ± 5 | 78 | DIP | ± 680 | |
| DW5-12D12 | 12 | 20 | ± 208 | ± 12 | 80 | DIP | ± 100 | |
| DW5-12D15 | 12 | 20 | ± 167 | ± 15 | 80 | DIP | ± 68 | |
| DW5-24S33 | 18-36 | 24 | 40 | 1100 | 3.3 | 70 | SIP | 2200 |
| DW5-24S05 | 24 | 40 | 1000 | 5 | 80 | SIP | 1200 | |
| DW5-24S12 | 24 | 40 | 417 | 12 | 80 | SIP | 220 | |
| DW5-24S15 | 24 | 40 | 333 | 15 | 80 | SIP | 150 | |
| DW5-24D05 | 24 | 40 | ± 500 | ± 5 | 78 | DIP | ± 680 | |
| DW5-24D12 | 24 | 40 | ± 208 | ± 12 | 80 | DIP | ± 100 | |
| DW5-24D15 | 24 | 40 | ± 167 | ± 15 | 80 | DIP | ± 68 | |
| DW5-48S33 | 36-72 | 48 | 80 | 1100 | 3.3 | 70 | SIP | 2200 |
| DW5-48S05 | 48 | 80 | 1000 | 5 | 78 | SIP | 1200 | |
| DW5-48S12 | 48 | 80 | 417 | 12 | 80 | SIP | 220 | |
| DW5-48S15 | 48 | 80 | 333 | 15 | 80 | SIP | 150 | |
| DW5-48D05 | 48 | 80 | ± 500 | ± 5 | 78 | DIP | ± 680 | |
| DW5-48D12 | 48 | 80 | ± 208 | ± 12 | 80 | DIP | ± 100 | |
| DW5-48D15 | 48 | 80 | ± 167 | ± 15 | 80 | DIP | ± 68 | |
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