BWB3.3SX-U1 Open Board Power Supply
£75.36
The BWB3.3SX-U1 constant current limiting switching power supply is for Rosahl M-7J1R, M-10J1R and MDL-7 membrane dehumidifiers. The input is 85 to 264V 50/60Hz with a 3V DC output. They are RoHS compliant and 400mm input and output cables are supplied.
Professional installation is essential due to the open board power supply construction.
Read our documentation here
Rosahl power supplies
The correct power supply (PSU) for Rosahl micro dehumidifiers needs a suitable DC output characteristic for the reliable operation. The manufacturer recommends a constant current limiting PSU with an output current suitable for the rating of the membrane used.
Rosahl switching power supplies
A range of suitable low-cost enclosed and open board type switching PSUs suitable for use with Rosahl membranes is available from Westside International. These constant current limiting power supplies are suitable for an input voltage range of 85 to 264V AC and have a 3VDC output. They are RoHS compliant and marked for CE and UL. The correct model selection is from the tables below.
Note:Â All switching power supplies need additional electrical protection and installation by a suitably qualified person avoid contact or injury from mains voltage electricity (100/200V AC).
Open board type power supplies
| Membrane | Model | |
|---|---|---|
| M-5J1R MDL-5 |
LDA30F-3 | |
| M-7J1R MDL-7 |
LDA30F-3 | |
| M-10J1R | BWB3.3SX-U1 | |
| Cable Harness | ||
| The cable harness includes input and output terminals with 400mm cables |
Additional information
| Weight | 0.392 kg |
|---|---|
| Dimensions | 10 × 5 × 10 cm |
| Country of Origin | Japan |
| HS code | 85044083 |
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