PMX-A_Protection functions
| Model | PMX18-2A | PMX18-5A | PMX35-1A | PMX35-3A | PMX70-1A | PMX110-0.6A | PMX250-0.25A | PMX350-0.2A | PMX500-0.1A |
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| Overvoltage protection (OVP) | Operation | Turns the output off, displays OVP, and lights ALARM |
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| Selectable range | 1.8 V to 19.8 V | 1.8 V to 19.8 V | 3.5 V to 38.5 V | 3.5 V to 38.5 V | 7 V to 77.00 V | 11 V to 121.0 V | 25 V to 275.0 V | 35 V to 385.0 V | 50 V to 550.0 V |
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| 10 % to 110 % of the rated output voltage |
| Setting accuracy | ±(1 % of rating) |
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| Overcurrent protection (OCP) | Operation *12 | Turns the output off, displays OCP, and lights ALARM |
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| Selectable range | 0.2 A to 2.2 A | 0.5 A to 5.5 A | 0.1 A to 1.1 A | 0.3 A to 3.3 A | 0.100 A to 1.100 A | 0.060 A to 0.660 A | 0.025 A to 0.275 A | 0.020 A to 0.220 A | 0.010 A to 0.110 A |
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| 10 % to 110 % of the rated output current |
| Setting accuracy | ±(1 % of rating) |
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| Overheat protection (OHP) | Operation | Turns the output off, displays OHP, and lights ALARM |
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