| PartNumber | DQ2660-9R | DQ2660-7R | DQ2660-9RG |
| Description | Isolated DC/DC Converters POWER SUPPLY;;DC-DC;;IN 43to108V;OUT 2x24V;2x2.2A;CASSETTE;; | Isolated DC/DC Converters POWER SUPPLY;;DC-DC;;IN 43to108V;OUT 2x24V;2x2.2A;CASSETTE;; | DC/DC CONVERTER 2X24V 132W |
| Manufacturer | Bel Power Solutions | Bel Power Solutions | Bel Power Solutions |
| Product Category | DC DC Converters | DC DC Converters | DC DC Converters |
| Series | Melcher Q | Melcher Q | Melcher Q |
| Type | Isolated | Isolated | Isolated |
| Packaging | Bulk | Bulk | Bulk |
| Package Case | Module | - | - |
| Operating Temperature | -40°C ~ 71°C | -25°C ~ 71°C | -40°C ~ 71°C |
| Mounting Type | Chassis Mount | Chassis Mount | Chassis Mount |
| Size Dimension | 6.73" L x 4.37" W x 0.78" H (171.0mm x 111.0mm x 19.8mm) | 6.46" L x 4.37" W x 0.78" H (164.0mm x 111.0mm x 19.8mm) | 6.46" L x 4.37" W x 0.78" H (164.0mm x 111.0mm x 19.8mm) |
| Applications | ITE (Commercial), Railway | ITE (Commercial), Railway | ITE (Commercial), Railway |
| Output | 24V, 24V | 24V, 24V | 24V, 24V |
| Power Watts | 132W | 132W | 132W |
| Voltage Input | 43 ~ 108 V | 35 ~ 75 V | 35 ~ 75 V |
| Number of Outputs | 2 | 2 | 2 |
| Efficiency | 0.905 | 0.905 | 0.905 |
| Output 1 Current Max | 24 VDC @ 5.1A | 24 VDC @ 2.75A | 24 VDC @ 2.75A |
| Output 2 Current Max | 24 VDC @ 5.1A | 24 VDC @ 2.75A | 24 VDC @ 2.75A |
| Output 3 Current Max | - | - | - |
| Output 4 Current Max | - | - | - |