35W Ac Dc Enclosed Type Power Supply smart home power supply
Descriptions
LM35-23Bxx series is one of Mornsun’s enclosed AC-DC switching
power supply.
It features universal AC input and at the same time accepts DC
input voltage,cost-effective,low no load power consumption,high
efficiency and high reliability.
These converters offer excellent EMC performance and meet
IEC/EN61000-4, CISPR32/EN55032, IEC/UL/EN62368, GB4943 standards.
Applications
Widely used in industrial control, LED street light control,smart
home, transportation, renewable energy, IoT, power grid, automotive
etc.
Features
1. Universal 85 - 305VAC or 120 - 430VDC Input voltage
2. Accepts AC or DC input (dual-use of same terminal)
3. Operating ambient temperature range: -30℃ to +70℃
4. Low standby power consumption, high efficiency
5. High I/O isolation test voltage up to 4000VAC
6. Low ripple & noise
7. Output short circuit, over-current, over-voltage protection
8. Safety according to IEC/EN/UL62368, EN60335, EN61558, GB4943
9. Over-voltage class Ⅲ (designed to meet EN61558)
10. Operating altitude up to 5000m
Specifications
| Selection Guide |
| Certification | Part No.* | Output Power (W) | Nominal Output Voltage and Current (Vo/Io) | Output Voltage Adjustable Range (V) | Efficiency at 230VAC (%) Typ. | Max. Capacitive Load (µF) |
UL/CE/CB/ CCC | LM35-23B05 | 35 | 5V/7A | 4.5-5.5 | 86 | 8000 |
| LM35-23B12 |
36 | 12V/3A | 10.2-13.8 | 88 | 1500 |
| LM35-23B15 | 15V/2.4A | 13.5-18 | 86 | 1000 |
| LM35-23B24 | 24V/1.5A | 21.6-28.8 | 87 | 750 |
| Note: *Use suffix “C” for terminal with protective cover and suffix
“Q” for conformal coating. |
| Input Specifications |
| Item | Operating Conditions | Min. | Typ. | Max. | Unit |
| Input Voltage Range | AC input | 85 | -- | 305 | VAC |
| DC input | 120 | -- | 430 | VDC |
| Input Voltage Frequency | | 47 | -- | 63 | Hz |
Input Current | 115VAC | -- | -- | 0.8 |
A |
| 230VAC | -- | -- | 0.6 |
Inrush Current | 115VAC |
Cold start | -- | 30 | -- |
| 230VAC | -- | 50 | -- |
| Leakage Current | 277VAC | ＜0.75mA |
| Hot Plug | | Unavailable |
| Output Specifications |
| Item | Operating Conditions | Min. | Typ. | Max. | Unit |
Output Voltage Accuracy |
Full load range | 5V | -- | ±2 | -- |
% |
| 12V/15V/24V | -- | ±1 | -- |
| Line Regulation | Rated load | -- | ±0.5 | -- |
Load Regulation |
0% - 100% load | 5V | -- | ±1 | -- |
| 12V/15V/24V | -- | ±0.5 | -- |
Ripple & Noise* |
20MHz bandwidth (peak-to-peak value) | 5V | -- | 80 | -- |
mV |
| 12V/15V | -- | 120 | -- |
| 24V | -- | 150 | -- |
| Temperature Coefficient | | -- | ±0.03 | -- | %/℃ |
| Minimum Load | | 0 | -- | -- | % |
| Stand-by Power Consumption | | -- | -- | 0.3 | W |
Hold-up Time | 115VAC | 8 | -- | -- |
ms |
| 230VAC | 30 | -- | -- |
| Short Circuit Protection | Recovery time <5s after the short circuit disappear. | Hiccup or turn off, continuous, self-recovery |
Over-current Protection |
230VAC, Rated load | Normal temperature, High temperature | 110% - 200% Io, self-recovery |
| Low temperature | ≥110% Io, self-recovery |
Over-voltage Protection | 5V | ≤6.3VDC (Hiccup, self-recovery) |
| 12V | ≤16.2VDC (Hiccup, self-recovery) |
| 15V | ≤21.75VDC (Hiccup, self-recovery) |
| 24V | ≤33.6VDC (Hiccup, self-recovery) |
| Note: *The “Tip and barrel method” is used for ripple and noise
test, output parallel 47uF electrolytic capacitor and 0.1uF ceramic
capacitor, please refer to Enclosed Switching Power Supply
Application Notes for specific information. |
| Mechanical Specifications |
| Case Material | Metal (AL1100, SGCC) |
| Dimensions | 99.00 x 82.00 x 30.00 mm |
| Weight | 170g (Typ.) |
| Cooling Method | Free air convection |
Dimensions and Recommended Layout
