ML15.121 Puls AC/DC Power Supplies


Part#:ML15.121
Manufacturer:Puls
Category:AC/DC Power Supplies
Product Lifecycle:Active
Mar 23, 2025
Product description
PULS ML15.121 is a power supply unit (PSU) / converter designed for AC/DC applications with DIN rail mounting. It operates within an ambient air temperature range of -10 to +70°C and is classified as NEC Class 2. This unit provides a rated current of 1.3A at 12Vdc and features screw-clamp connections for secure installation. It supports a wide supply voltage range from 85Vac to 264Vac (with specific nominal values listed) and from 88Vdc to 375Vdc, accommodating both single-phase (1AC) or DC networks. The ML15.121 measures 22.5mm in width, 75mm in height, and 91mm in depth, housed in a PC / ABS blend for durability. It delivers an adjustable output voltage between 12Vdc and 15Vdc, with a rated power of 15W. Protection is provided by an NTC (input inrush current limiter), and the unit boasts an efficiency rate of up to 0.83 depending on the input voltage. It has a maximum inrush current consumption of 31A (at 230Vac input), a start-up delay of 780ms, and a rise time of 12ms. Power dissipation is calculated at 3.2W, with an electrical durability of 125,000 hours at +40°C. The output stage features a ripple of 75mVpp and a capacitance of 1650µF.
Product Details
- UL File No. E198865
- Phase 1 Phase
- Height 75 mm
- Width 23 mm
- Depth 91 mm
- Current Output 1.3 A
- Current Input 0.28 A
- Power 15 W
- Efficiency 83 %
Product condition
New Factory Sealed
New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
ML15.121 Related Documents
Manufacturer warranty
ML15.121 Puls
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Compare ML15.121 with other products
UL File No.
Phase
Height
Width
Depth
Current Output
Current Input
Power
Efficiency
Selected product

ML15.121
Puls
PULS ML15.121 is a power supply unit (PSU) / converter designed for AC/DC applications with DIN rail...
UL File No.E198865
Phase1 Phase
Height75 mm
Width23 mm
Depth91 mm
Current Output1.3 A
Current Input0.28 A
Power15 W
Efficiency83 %

ML15.051
Puls
PULS ML15.051 is a power supply unit (PSU) / converter designed for DIN rail mounting. It operates w...
UL File No.E198865
Phase1 Phase
Height75 mm
Width23 mm
Depth91 mm
Current Output3 A
Current Input0.28 A
Power15 W
Efficiency77.2 %

ML15.121
Puls
PULS ML15.121 is a power supply unit (PSU) / converter designed for AC/DC applications with DIN rail...
UL File No.E198865
Phase1 Phase
Height75 mm
Width23 mm
Depth91 mm
Current Output1.3 A
Current Input0.28 A
Power15 W
Efficiency83 %

QS10.121
Puls
PULS QS10.121 is a power supply unit designed for AC/DC conversion with a 50% power reserve. It feat...
UL File No.E198865
Phase1 Phase
Height124 mm
Width60 mm
Depth117 mm
Current Output15 A
Current Input1.65 A
Power180 W
Efficiency91.8 %

ML15.051
Puls
PULS ML15.051 is a power supply unit (PSU) / converter designed for DIN rail mounting. It operates w...
UL File No.E198865
Phase1 Phase
Height75 mm
Width23 mm
Depth91 mm
Current Output3 A
Current Input0.28 A
Power15 W
Efficiency77.2 %

ML15.121
Puls
PULS ML15.121 is a power supply unit (PSU) / converter designed for AC/DC applications with DIN rail...
UL File No.E198865
Phase1 Phase
Height75 mm
Width23 mm
Depth91 mm
Current Output1.3 A
Current Input0.28 A
Power15 W
Efficiency83 %

QS10.121
Puls
PULS QS10.121 is a power supply unit designed for AC/DC conversion with a 50% power reserve. It feat...
UL File No.E198865
Phase1 Phase
Height124 mm
Width60 mm
Depth117 mm
Current Output15 A
Current Input1.65 A
Power180 W
Efficiency91.8 %

ML15.051
Puls
PULS ML15.051 is a power supply unit (PSU) / converter designed for DIN rail mounting. It operates w...
UL File No.E198865
Phase1 Phase
Height75 mm
Width23 mm
Depth91 mm
Current Output3 A
Current Input0.28 A
Power15 W
Efficiency77.2 %

ML15.121
Puls
PULS ML15.121 is a power supply unit (PSU) / converter designed for AC/DC applications with DIN rail...
UL File No.E198865
Phase1 Phase
Height75 mm
Width23 mm
Depth91 mm
Current Output1.3 A
Current Input0.28 A
Power15 W
Efficiency83 %
About the manufacturer

Powermatic Associates is an authorized Puls distributor, proudly offering their innovative and reliable industrial power supply solutions. Puls is a renowned manufacturer specializing in high-quality DIN rail power supplies, engineered to deliver optimal performance and efficiency across various demanding applications. Their product portfolio includes single-phase and three-phase power supplies, DC-UPS systems, redundancy modules, and buffer modules, all designed with cutting-edge technology to ensure maximum reliability and energy efficiency. Puls power supplies are known for their compact design, which saves valuable space in control cabinets, and their superior efficiency ratings, which reduce energy consumption and operational costs. These power supplies also feature robust construction and advanced thermal management, ensuring they perform effectively even under challenging environmental conditions. With wide input voltage ranges and numerous output voltages, Puls products are versatile and adaptable to various industrial sectors, including manufacturing, automation, and process control. By partnering with Puls, Powermatic Associates leverages this outstanding quality and engineering excellence to offer our customers unparalleled power solutions that enhance system reliability and uptime. The modularity and scalability of Puls products allow them to be easily integrated into existing systems, providing flexibility for future expansions. This makes them ideal for customers looking to optimize their infrastructure with minimal disruption. Furthermore, Puls provides comprehensive support and resources, aiding customers in selecting the right power supply solutions tailored to their specific needs. As part of our partnership, Powermatic Associates extends this expert guidance, ensuring seamless integration and optimal performance of Puls products in your operations. Our dedicated team offers valuable insights and technical support, helping you harness the full potential of Puls's innovative technologies. With Powermatic Associates, you benefit not only from the superior quality of Puls products but also from our commitment to delivering exceptional service and rapid delivery. Our extensive inventory ensures that you receive the necessary components promptly, minimizing downtime and enhancing productivity. By choosing Powermatic Associates and Puls, you invest in a partnership focused on driving efficiency and success in your industrial applications.
About the Product Category
AC/DC power supplies are power supplies that convert alternating current from the grid into direct current that is needed to power most electronics. AC/DC power supplies are integral components in systems that make the world go round.

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FAQ
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PULS ML15.121 is a power supply unit (PSU) / converter designed for AC/DC applications with DIN rail mounting. It operates within an ambient air temperature range of -10 to +70°C and is classified as NEC Class 2. This unit provides a rated current of 1.3A at 12Vdc and features screw-clamp connections for secure installation. It supports a wide supply voltage range from 85Vac to 264Vac (with specific nominal values listed) and from 88Vdc to 375Vdc, accommodating both single-phase (1AC) or DC networks. The ML15.121 measures 22.5mm in width, 75mm in height, and 91mm in depth, housed in a PC / ABS blend for durability. It delivers an adjustable output voltage between 12Vdc and 15Vdc, with a rated power of 15W. Protection is provided by an NTC (input inrush current limiter), and the unit boasts an efficiency rate of up to 0.83 depending on the input voltage. It has a maximum inrush current consumption of 31A (at 230Vac input), a start-up delay of 780ms, and a rise time of 12ms. Power dissipation is calculated at 3.2W, with an electrical durability of 125,000 hours at +40°C. The output stage features a ripple of 75mVpp and a capacitance of 1650µF.
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