LS25 – LS150 – AC/DC Single Output: 25W – 150W
- High MTBF up to 900 000 hours.
- Superior operating temperature performance up to 70°C.
- Very High efficiency up to 87%.
- Small size.
LS25-150 Series
Single Output General Purpose AC/DC Power Supplies
A Power Supply that Protects Your Equipment
LS series are not only designed to meet the harmonic current standard (IEC61000-3-2,-3), but also to pass this standard with enough margin so that equipment will be well protected against overheating and malfunction. In addition to conformance to the international standards, LS series have less than 1mA leakage current and ability to withstand 300VAC surge for 5 seconds for better safety and protection
Compact Size
LS Series are smaller than current models in which can give more flexibility in design. This compact design is ideal for application including indoor display, self-service kiosk, and vending machines.
Economical and Environmental Friendly
High-efficiency power output will reduce the amount of wasted energy. Strict evaluation of components used will also reduce defect. Therefore, user’s overall running cost
can be minimized.
Wide Operating Temperatures
LS series are designed to operate reliably between -25°C to 50°C at 100% load and up to 70°C at derated load. This feature is the best solution for equipment to run in extreme environments.*Refer to each model specification for derating
Low and High Voltage Full Line Up
LS series cover most of the output voltage to cater wide range of applications. The available 36V is suitable for applications like printer head or LED display panel.
SERIES TABLE
| Model | Voltage | Adjust Range (V) | Max Current (A) | Efficiency (typ) % |
| LS25-3.3 | 3.3V | 2.85 – 3.6 | 6 | 72 |
| LS25-5 | 5V | 4.5 – 5.5 | 5 | 77 |
| LS25-12 | 12V | 10.8 – 13.2 | 2.1 | 79 |
| LS25-15 | 15V | 13.5 – 16.5 | 1.7 | 82 |
| LS25-24 | 24V | 22 – 27.6 | 1.1 | 84 |
| LS25-36 | 36V | 32 – 40 | 0.75 | 85 |
| LS25-48 | 48V | 42 – 54 | 0.57 | 85 |
| LS35-3.3 | 3.3V | 2.85 – 3.6 | 7 | 73 |
| LS35-5 | 5V | 4.5 – 5.5 | 7 | 77 |
| LS35-12 | 12V | 10.8 – 13.2 | 3 | 81 |
| LS35-15 | 15V | 13.5 – 16.5 | 2.4 | 83 |
| LS35-24 | 24V | 22 – 27.6 | 1.5 | 84 |
| LS35-36 | 36V | 32 – 40 | 1 | 84 |
| LS35-48 | 48V | 42 – 54 | 0.8 | 84 |
| LS50-3.3 | 3.3V | 3.0 – 3.6 | 10 | 75 |
| LS50-5 | 5V | 4.75 – 5.5 | 10 | 80 |
| LS50-12 | 12V | 10.8 – 13.2 | 4.2 | 84 |
| LS50-15 | 15V | 13.5 – 16.5 | 3.4 | 85 |
| LS50-24 | 24V | 22 – 27.2 | 2.2 | 86 |
| LS50-36 | 36V | 32 – 40 | 1.4 | 86 |
| LS50-48 | 48V | 42 – 54 | 1.1 | 86 |
| LS75-3.3 | 3.3V | 3.0 – 3.6 | 15 | 75 |
| LS75-5 | 5V | 4.75 – 5.5 | 12 | 79 |
| LS75-12 | 12V | 10.8 – 13.2 | 6 | 84 |
| LS75-15 | 15V | 13.5 – 16.5 | 5 | 85 |
| LS75-24 | 24V | 22 – 27.2 | 3.2 | 86 |
| LS75-36 | 36V | 32 – 40 | 2.1 | 86 |
| LS75-48 | 48V | 42 – 54 | 1.6 | 87 |
| LS100-3.3 | 3.3V | 3.0 – 3.6 | 20 | 74 |
| LS100-5 | 5V | 4.75 – 5.5 | 16 | 77 |
| LS100-12 | 12V | 10.8 – 13.2 | 8.5 | 81 |
| LS100-15 | 15V | 13.5 – 16.5 | 7 | 82 |
| LS100-24 | 24V | 22 – 27.2 | 4.5 | 84 |
| LS100-36 | 36V | 32 – 40 | 3 | 84 |
| LS100-48 | 48V | 42 – 54 | 2.3 | 84 |
| LS150-3.3 | 3.3V | 3.0 – 3.6 | 30 | 74 |
| LS150-5 | 5V | 4.75 – 5.5 | 26 | 78 |
| LS150-12 | 12V | 10.8 – 13.2 | 12.5 | 83 |
| LS150-15 | 15V | 13.5 – 16.5 | 10 | 84 |
| LS150-24 | 24V | 22 – 27.2 | 6.5 | 86 |
| LS150-36 | 36V | 32 – 40 | 4.3 | 86 |
| LS150-48 | 48V | 42 – 54 | 3.3 | 87 |
SPECIFICATIONS TABLE
| AC and DC Input Voltage (300VAC for 5s) | LS25 – LS100: 88 ~ 264VAC ( 125-373VDC ) LS150: 88-132 / 176-264VAC Switch selectable ) ( 248-373VDC ) |
| Power Factor | Meets EN61000-3-2, -3 |
| Temperature Coefficient | <0.02%/°C (0 – 50°C) |
| Overcurrent Protection | > 110% |
| Leakage Current (230VAC 60Hz) | <1mA |
| Remote Sense | No |
| LED Indicator | Green LED = On |
| Operating Temperature | -25 to +70°C. Derate linearly to 50% load from +50 to +70°C (2) |
| Storage Temperature | -40 to +85°C |
| Operating Humidity | 20 – 90% RH (non condensing) |
| Storage Humidity | 10 – 95% RH (non condensing) |
| Cooling | Convection |
| Withstand Voltage | Input to Ground 1.5kVAC, Input to Output 3kVAC, Output to Ground 500VAC for 1 min. |
| Isolation Resistance | >100MΩ at 25°C & 70%RH, Output to Ground 500VDC |
| Vibration (non operating) | 10 – 55Hz: 19.6m/s2 constant sweep 1 min X, Y, Z for 1 hour |
| Shock | < 196.1 m/s2 (20G) |
| Immunity | IEC61000-4-2, -3, -4, -5, -6, -8, -11 |
| Safety Agency Approvals | UL60950-1, EN60950-1, IEC60950-1, CE Mark |
| Conducted & Radiated EMI | EN55011/EN55022-B, FCC-B |
