During technical comparisons, ML15-121 appears alongside Weidmuller Power Supply, SMPS Bihar and Cp10 241 Puls so engineers assess signal types, ingress protection, and ambient tolerances accurately.
Puls ML15.121 Power Supply
The Puls ML15.121 Power Supply offers 12 Vdc, DIN rail Mounting Method, Screw terminals Connection Method, 1 A at 15 V output current. Manufactured by Puls under the Puls Power Supply category, this model belongs to the 3-phase system
| Brand | Puls |
| Product Type | Power Supply |
| Model Number | ML15.121 |
Puls ML15.121 Power Supply β Technical Specifications
| Specification | Value |
|---|---|
| AC Input voltage | AC 100 - 240 V (-15 %/+10 %) |
| DC Input voltage | DC 110 V - 300 V (-20 %/+25 %) |
| Harmonic correction | - |
| Power factor | 0.44 |
| Input inrush current limitation | NTC |
| Input inrush current | 16 A / 31 A |
| External input fuse recommendation | B-6 A / C-3 A |
| Nominal voltage | 12 Vdc |
| Adjustment range | 12 - 15 V |
| Output current range | 1.3 - 1 A |
| Output current | 1 A at 15 V |
| Output power | 15 W |
| Derating | 0.4 W/Β°C for >+60 Β°C |
| Ripple and noise voltage max. | 75 mVpp |
| Dimensions (WxHxD) | 23 mm x 75 mm x 91 mm |
| Weight per unit (excl. packaging) | 130 g |
| Mounting method | DIN rail |
| Operating temp. range | - |
| Connection method | Screw terminals |
| Efficiency, typ. | 82.5 % |
| Power losses, typ. | 3.2 W |
The ML15.121 from Puls is a compact SMPS designed to deliver stable low-voltage output for automation and control systems. As part of the Puls 1 Phase Power Supplies range, this model provides a reliable 12 V DC supply, making it ideal for embedded electronics, sensors, and small-scale industrial automation projects.
The Puls ML15.121 combines energy efficiency with a space-saving design. It operates from a wide input range of AC 100β240 V or DC 110β300 V, with inrush current limitation via NTC technology. The supply delivers 1 A at 15 V, providing up to 15 W of output power at a typical efficiency of 82.5%. With low ripple (75 mVpp) and minimal power losses (3.2 W), it ensures stable voltage for sensitive equipment. Compact dimensions of 23 x 75 x 91 mm and a lightweight build of 130 g make it suitable for DIN rail mounting in space-limited panels. The design also includes derating safeguards above +60 Β°C to maintain long-term reliability in industrial use.
For applications, the ML15.121 is widely used in instrumentation, communication systems, and automation panels requiring a compact and efficient 12 V DC source. It is particularly suitable for powering control circuits, embedded controllers, sensors, and auxiliary devices. Engineers appreciate its small footprint and energy-conscious design, while maintenance teams value its straightforward screw terminal connections and long service life. Whether deployed in building automation, test equipment, or compact machinery, the Puls ML15.121 ensures safe and dependable performance.
Within the family of Puls 1 Phase Power Supplies, the ML15.121 is recognized for its compactness and reliable output. Engineers frequently refer to the ML15.121 manual, study the ML15.121 datasheet, and compare ML15.121 price options before purchase. Whether searched as Puls ML15.121 or ML15 121, this model is trusted for quality, efficiency, and durability.
