DQS1-S/DRS1-S DC-DC Converters
CUI Inc compact series 4-pin SiP converters are well-suited for lower-power consumer electronics
CUI Inc DQS1-S and DRS1-S are unregulated DC-DC converter modules housed in a compact 4-pin system in package (SIP). These converters feature short circuit protection and 1 W isolated output. The DQS1-S and DRS1-S DC-DC converters are UL/cUL 62368-1 Certified. The DQS1-S converters offer 1000 VDC isolation voltage, and the DRS1-S converters offer 2000 VDC isolation voltage. These converters are ideal solutions for consumer electronics, digital or analog systems, smart home appliances, and small-scale automation applications.
- 1 W isolated output
- Compact 4-pin SIP
- 1 kV (DQS1) and 2 kV (DRS1) isolation
- -40°C to +90°C operating temperature range
- Industry-standard SIP
- Single unregulated output
- Short circuit protection
- UL 62368-1 Certified
- Industrial
- Medical
- Consumer electronics
- Digital or analog systems
- Smart home appliances
- Small-scale automation
DQS1-S DC-DC Converters
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | DQS1-24-S12-S | DC-DC ISOLATED, 1W, 21.6~26.4 VD | 54 - Immediate | $5.69 | View Details |
![]() | ![]() | DQS1-5-S3-S | DC-DC ISOLATED, 1W, 4.5~5.5 VDC | 82 - Immediate | $5.69 | View Details |
![]() | ![]() | DQS1-24-S5-S | DC-DC ISOLATED, 1W, 21.6~26.4 VD | 0 - Immediate | $5.69 | View Details |
![]() | ![]() | DQS1-12-S3-S | DC-DC ISOLATED, 1W, 10.8~13.2 VD | 82 - Immediate | $5.69 | View Details |
![]() | ![]() | DQS1-3-S5-S | DC-DC ISOLATED, 1W, 2.97~3.63 VD | 79 - Immediate | $5.69 | View Details |
![]() | ![]() | DQS1-12-S12-S | DC-DC ISOLATED, 1W, 10.8~13.2 VD | 90 - Immediate | $5.69 | View Details |
![]() | ![]() | DQS1-3-S3-S | DC-DC ISOLATED, 1W, 2.97~3.63 VD | 56 - Immediate | $5.69 | View Details |
![]() | ![]() | DQS1-5-S15-S | DC-DC ISOLATED, 1W, 4.5~5.5 VDC | 57 - Immediate | $5.69 | View Details |
![]() | ![]() | DQS1-5-S5-S | DC-DC ISOLATED, 1W, 4.5~5.5 VDC | 119 - Immediate | $5.69 | View Details |
![]() | ![]() | DQS1-24-S15-S | DC-DC ISOLATED, 1W, 21.6~26.4 VD | 71 - Immediate | $5.69 | View Details |
![]() | ![]() | DQS1-5-S12-S | DC-DC ISOLATED, 1W, 4.5~5.5 VDC | 55 - Immediate | $5.69 | View Details |
![]() | ![]() | DQS1-12-S15-S | DC-DC ISOLATED, 1W, 10.8~13.2 VD | 82 - Immediate | $5.69 | View Details |
![]() | ![]() | DQS1-12-S5-S | DC-DC ISOLATED, 1W, 10.8~13.2 VD | 53 - Immediate | $5.69 | View Details |
![]() | ![]() | DQS1-3-S12-S | DC-DC ISOLATED, 1W, 2.97~3.63 VD | 82 - Immediate | $5.69 | View Details |
![]() | ![]() | DQS1-3-S15-S | DC-DC ISOLATED, 1W, 2.97~3.63 VD | 0 - Immediate | $5.02 | View Details |
![]() | ![]() | DQS1-24-S3-S | DC-DC ISOLATED, 1W, 21.6~26.4 VD | 0 - Immediate | $5.02 | View Details |
DRS1-S DC-DC Converters
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | DRS1-24-S12-S | DC-DC ISOLATED, 1W, 21.6~26.4 VD | 32 - Immediate | $6.08 | View Details |
![]() | ![]() | DRS1-3-S12-S | DC-DC ISOLATED, 1W, 2.97~3.63 VD | 80 - Immediate | $6.08 | View Details |
![]() | ![]() | DRS1-24-S15-S | DC-DC ISOLATED, 1W, 21.6~26.4 VD | 51 - Immediate | $6.08 | View Details |
![]() | ![]() | DRS1-12-S12-S | DC-DC ISOLATED, 1W, 10.8~13.2 VD | 57 - Immediate | $6.08 | View Details |
![]() | ![]() | DRS1-5-S3-S | DC-DC ISOLATED, 1W, 4.5~5.5 VDC | 0 - Immediate | $6.08 | View Details |
![]() | ![]() | DRS1-12-S15-S | DC-DC ISOLATED, 1W, 10.8~13.2 VD | 69 - Immediate | $6.08 | View Details |
![]() | ![]() | DRS1-5-S5-S | DC-DC ISOLATED, 1W, 4.5~5.5 VDC | 6 - Immediate | $6.08 | View Details |
![]() | ![]() | DRS1-5-S12-S | DC-DC ISOLATED, 1W, 4.5~5.5 VDC | 50 - Immediate | $6.08 | View Details |
![]() | ![]() | DRS1-3-S5-S | DC-DC ISOLATED, 1W, 2.97~3.63 VD | 77 - Immediate | $6.08 | View Details |
![]() | ![]() | DRS1-5-S15-S | DC-DC ISOLATED, 1W, 4.5~5.5 VDC | 82 - Immediate | $6.08 | View Details |
![]() | ![]() | DRS1-3-S3-S | DC-DC ISOLATED, 1W, 2.97~3.63 VD | 0 - Immediate | $6.08 | View Details |
![]() | ![]() | DRS1-24-S5-S | DC-DC ISOLATED, 1W, 21.6~26.4 VD | 34 - Immediate | $6.08 | View Details |
![]() | ![]() | DRS1-12-S5-S | DC-DC ISOLATED, 1W, 10.8~13.2 VD | 69 - Immediate | $6.08 | View Details |
![]() | ![]() | DRS1-12-S3-S | DC-DC ISOLATED, 1W, 10.8~13.2 VD | 0 - Immediate | $6.08 | View Details |
![]() | ![]() | DRS1-24-S3-S | DC-DC ISOLATED, 1W, 21.6~26.4 VD | 0 - Immediate | $5.37 | View Details |
![]() | ![]() | DRS1-3-S15-S | DC-DC ISOLATED, 1W, 2.97~3.63 VD | 0 - Immediate | $5.37 | View Details |




