AC/DC Power Supplies
Cincon LFM200M Series 200W Medical AC/DC Power Supply
The Cincon LFM200M Series is a 200W medical AC-DC power supply with active PFC, high efficiency up to 94%, and a 25.4mm low-profile package. The series supports Class I and Class II installations and is approved to ANSI/AAMI ES 60601-1, IEC 60601-1 and EN 60601-1 Ed. 3.2 for 2 MOPP, as well as IEC/EN/UL 62368-1 Ed. 3.0, and meets IEC/EN 60335-1....
Read MoreThe Cincon LFM200M Series is a 200W medical AC-DC power supply with active PFC, high efficiency up to 94%, and a 25.4mm low-profile package. The series supports Class I and Class II installations and is approved to ANSI/AAMI ES 60601-1, IEC 60601-1 and EN 60601-1 Ed. 3.2 for 2 MOPP, as well as IEC/EN/UL 62368-1 Ed. 3.0, and meets IEC/EN 60335-1.
The LFM200M Series is available in baseplate and covered versions with single outputs from 12V to 54V. It supports forced-air cooling, baseplate conduction cooling and external conduction plate cooling, while delivering compact, high-density power conversion for medical and electronic system designs.
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Features
- Universal Input: 85–264Vac (Operating: 100–240Vac), 47–63Hz
- Eight Output Voltage Models: 12V, 15V, 24V, 28V, 30V, 36V, 48V, 54V
- High Output Current Capability: Delivers up to 16.67A depending on the output voltage model, supporting demanding medical and industrial loads.
- Rated Output Power: 200W | Power Density: 32.89W/inch³
- Safety: IEC/EN/UL 62368-1 Ed.3.0 | Meets IEC/EN 60335-1 | ANSI/AAMI ES 60601-1, IEC 60601-1, EN 60601-1 Ed. 3.2
- High Efficiency: Up to 94% (230Vac, full load, 25°C)
- No-Load Input Power: <0.3W (<0.4W for 48V/54V models)
- Active PFC: Power Factor 0.96–0.98 @ 230Vac full load
- Output Voltage Adjustment Range: ±5% of nominal
- OVP: Latch off (AC recycle to reset) | OCP: 120–165%, auto-recovery
- SCP: Continuous, auto-recovery | OTP: Auto-recovery
- Load Regulation: ±0.5% (10–100% load) | Line Regulation: ±0.2%
- Cooling: External Fan (14CFM) | Baseplate Conduction | External Baseplate
- Operating Temp: −40°C to +80°C | Altitude: 5000m
- MTBF: 450,000h (MIL-HDBK-217F) | 2,800,000h (Telcordia SR332)
- EMC Immunity: EN 60601-1-2, IEC/EN 61000-4-2/3/4/5/6/8/11 Ed.4.1
- EMC Emission: EN 55011 Class B, EN 55032, FCC Part 15 & 18 Class B
- AC Input: ECE ETB22 Terminal Block (14–18 AWG)
- Isolation In→Out: 4250Vac | In→Earth: 2000Vac | Out→Earth: 2000Vac
- Baseplate (B): 77.2 × 50.8 × 25.4mm, 130g | Cover (C): 78.6 × 57.9 × 25.4mm, 220g
Specifications
| ABSOLUTE MAXIMUM RATINGS | ||||||
|---|---|---|---|---|---|---|
| Parameter | Notes and Conditions |
Device |
Min. |
Typ. |
Max. |
Units |
| Input Voltage | Safety approvals only to the AC input | All | 85 115 |
264 370 |
Vac Vdc |
|
| Operating Temperature | See derating curve | All | -40 | 80 | ℃ | |
| Operating Case Temperature | At the center of base plate (T꜀ = Case temperature) |
All | -40 | 90 | ℃ | |
| Storage Temperature | All | -40 | 90 | ℃ | ||
| Operating Altitude | All | 5000 | m | |||
| INPUT CHARACTERISTICS | ||||||
|---|---|---|---|---|---|---|
| Parameter | Notes and Conditions |
Device | Min. |
Typ. |
Max. |
Units |
| Operating Voltage Range | All | 100 | 240 | Vac | ||
| Input Frequency Range | All | 47 | 63 | Hz | ||
| Maximum Input Current | 100% Load, Vᵢₙ=100Vac | All | 3.15 | A | ||
| Leakage Current | Contact leakage current Earth leakage current |
All | 100 300 |
uA | ||
| Inrush Current | Vᵢₙ=240Vac, Cold Start @25℃ | All | 85 | A | ||
| Power Factor | 230Vac @ Full load | All | 0.96 | 0.98 | ||
| OUTPUT CHARACTERISTICS | ||||||
|---|---|---|---|---|---|---|
| Parameter | Notes and Conditions |
Device |
Min. |
Typ. | Max. |
Units |
| Output Voltage Set Point |
Vᵢₙ=Nominal Vᵢₙ, Iₒ= Iₒ_ₘₐₓ., T꜀=25℃ |
LFM200M120 |
11.88 14.85 23.76 27.72 29.7 35.64 47.52 53.46 |
12 15 24 28 30 36 48 54 |
12.12 |
Vdc |
| Operating Output Current Range | Vᵢₙ=85Vac-264Vac, see derating curve | LFM200M120 LFM200M150 LFM200M240 LFM200M280 LFM200M300 LFM200M360 LFM200M480 LFM200M540 |
0 |
16.67 13.33 8.33 7.14 6.66 5.55 4.16 3.7 |
A | |
| Holdup Time | Vᵢₙ=115Vac | All | 10 | 12 | ms | |
| Output Voltage Regulation | ||||||
| Load Regulation | 10% Load to full load | All | ±0.5 | % | ||
| Line Regulation | Vᵢₙ=High line to low line | All | ±0.2 | % | ||
| Output Voltage Adjustment | Pₒ≦ₘₐₓ. rated power, Iₒ ≦ Iₒ_ₘₐₓ. | All | -5 | +5 | % | |
| Over Voltage Protection | Latch off (AC recycle to reset) | LFM200M120 LFM200M150 LFM200M240 LFM200M280 LFM200M300 LFM200M360 LFM200M480 LFM200M540 |
16 20 32 35 35 45 55 63 |
Vdc | ||
| Over Current Protection | Auto recovery (output is rated load) | All | 120 | 145 | 165 | % |
| Short Circuit Protection | Auto recovery | All | ||||
| Over Temperature Protection | Auto recovery | All | ||||
| Output Ripple and Noise | 1. Add a 0.1uF ceramic capacitor and a 10uF aluminum electrolytic capacitor to output 2. Oscilloscope is 20MHz band width. 3. Ambient Temperature=25℃ |
LFM200M120 LFM200M150 LFM200M240 LFM200M280 LFM200M300 LFM200M360 LFM200M480 LFM200M540 |
150 150 200 200 200 200 200 200 |
mV | ||
| Load Capacitance | 1. Vᵢₙ=115Vac and 230Vac 2. Output is max. load 3. Ambient temperature=25℃ |
LFM200M120 LFM200M150 LFM200M240 LFM200M280 LFM200M300 LFM200M360 LFM200M480 LFM200M540 |
6800 5360 3440 3440 3220 2680 2000 1560 |
uF | ||
| Efficiency | 1. Input Voltage is 230Vac 2. Output is rated load 3. Ambient temperature=25℃ |
LFM200M120 LFM200M150 LFM200M240 LFM200M280 LFM200M300 LFM200M360 LFM200M480 LFM200M540 |
92 92 94 93 93 94 94 93 |
% | ||
| ISOLATION CHARACTERISTICS | ||||||
|---|---|---|---|---|---|---|
| Parameter | Notes and Conditions |
Device |
Min. |
Typ. |
Max. |
Units |
| Input to Output | 1 Minute (without dielectric breakdown) | All | 4250 | Vac | ||
| Input to Earth (Ground) | 1 Minute (without dielectric breakdown) | All | 2000 | Vac | ||
| Output to Earth (Ground) | 1 Minute (without dielectric breakdown) |
All |
2000 | Vac | ||
| Isolation Resistance | Input to output | All | 100 | MΩ | ||
| FEATURE CHARACTERISTICS | ||||||
|---|---|---|---|---|---|---|
| Parameter | Notes and Conditions |
Device |
Min. |
Typ. |
Max. |
Units |
| Switching Frequency |
15V |
130 110 |
KHz | |||
| GENERAL SPECIFICATIONS | ||||||
|---|---|---|---|---|---|---|
| Parameter | Notes and Conditions |
Device |
Min. |
Typ. |
Max. |
Units |
| MTBF | Iₒ=100%; Ta=25℃ per MIL-HDBK-217F Iₒ=100%; Ta=25℃ per Telcordia SR332 |
All |
450 2800 |
K hours | ||
| Life Time (Detail refer to Application Note) | Conduction cooling @75% Load, 40℃ Fan cooling @75% Load, 40℃ |
All | 110 179 |
K hours | ||
| Humidity | Non-condensing | All | 93 | % RH | ||
| Shock | Meet MIL-STD-810F Table 516.5,Table 516.5-I 10ms, each axis 3 times(±X、±Y、±Z axis) | All | 75 | g | ||
| Vibration | Meet MIL-STD-810F Table 514.5C-VIII,15~2000Hz, X、Y、Z axis, 1 hour (each axis),. Total 3 hrs. | All | 4 | g | ||
| Weight | Baseplate versions Covered versions |
LFM200MXXXB LFM200MXXXC |
130 220 |
grams | ||
| Dimensions | Baseplate versions Covered versions |
LFM200MXXXB LFM200MXXXC |
3.04x2.00x1.00 Inches (77.2x50.8x25.4 mm) 3.09x2.28x1.00 Inches (78.6x57.9x25.4 mm) |
|||
| Safety | Class I, Class II ANSI/AAMI ES 60601-1, IEC 60601-1, EN 60601-1 Class I, IEC/EN/UL 62368-1 |
Ed. 3.2 |
||||
| EMC Emission | EN 55011 Class B, IEC/EN 61000-3-2, EN 61000-3-3, 47 CFR FCC Part 18 EN 55032, EN 61000-6-4, EN 61204-3, EN 61000-3-2, EN 61000-3-3, 47 CFR FCC Part 15 |
|||||
| Conducted Disturbance | EN 55011, EN 55032 ,47 CFR FCC Part 18 & Part 15 | Class B | ||||
| Radiated Disturbance | EN 55011,47 CFR FCC Part 18 (Class II Only Meets Class A), EN 55032,47CFR FCC Part 15 | Class B | ||||
| Harmonic Current Emissions | IEC/EN 61000-3-2 | Class A, C, D | ||||
| Voltage Fluctuations & Flicker | EN 61000-3-3 | Criterion A | ||||
| EMC Immunity |
EN 60601-1-2, IEC/EN 61000-4-2, 3, 4, 5, 6, 8, 11 |
Ed 4.1 |
||||
| Electrostatic Discharge (ESD) | IEC 61000-4-2, Level 4: Air Discharge: ±15kV, Contact Discharge: ±8kV | Criterion A | ||||
| Radio-Frequency, Continuous Radiated Disturbance |
IEC/EN 61000-4-3, Level 3: 80~2700MHz, 10V/m | Criterion A | ||||
| Electrical Fast Transient (EFT) | EN 61000-4-4, Level 3: ±2KV | Criterion A | ||||
| Surge | EN 61000-4-5, Level 4: L-N: ±2kV, L-E (Ground): ±4kV | Criterion A | ||||
| Conducted Disturbances, Induced by RF Fields | EN 61000-4-6, Level 3: 0.15~80MHz, 10V | Criterion A | ||||
| Power Frequency Magnetic Field | EN 61000-4-8, Level 4: 30A/m | Criterion A | ||||
| Voltage Dips | IEC/EN 61000-4-11, Dip: 30% Reduction IEC/EN 61000-4-11, Dip >95% Reduction |
Criterion A | ||||
| Voltage Interruptions | IEC/EN 61000-4-11, >95% Reduction | Criterion B | ||||
| Application Note Link | LFM200M Series App Notes | |||||
Selection Table
| MODEL NUMBER | OUTPUT VOLTAGE | OUTPUT CURRENT | RIPPLE & NOISE NOTE1 | VOLTAGE ACCURACY NOTE2 | VOLTAGE ADJ. RANGE | LINE REGULATION NOTE3 | LOAD REGULATION NOTE4 | % EFF. (Typ.) NOTE5 | ||
|---|---|---|---|---|---|---|---|---|---|---|
| With Fan NOTE6 | With Conduction Cooling NOTE7 | |||||||||
| Baseplate | Cover | |||||||||
| LFM200M120 |
12 Vdc |
16.67 A | 10.83 A | 14.17 A | 150 mV | ±1% | 11.4-12.6 V | ±0.2% | ±0.5% | 92% |
|
LFM200M150 |
15 Vdc |
13.33 A | 8.66 A | 11.33 A | 150 mV | ±1% | 14.25-15.75 V | ±0.2% | ±0.5% | 92% |
| LFM200M240 |
24 Vdc |
8.33 A | 5.41 A | 7.08 A | 200 mV | ±1% | 22.8-25.2 V | ±0.2% | ±0.5% | 94% |
| LFM200M280 |
28 Vdc |
7.14 A | 4.64 A | 6.07 A | 200 mV | ±1% | 26.6-29.4 V | ±0.2% | ±0.5% | 93% |
| LFM200M300 |
30 Vdc |
6.66 A | 4.33 A | 5.67 A | 200 mV | ±1% |
28.5-31.5 V |
±0.2% | ±0.5% | 93% |
| LFM200M360 |
36 Vdc |
5.55 A | 3.61 A | 4.72 A | 200 mV | ±1% | 34.2-37.8 V | ±0.2% | ±0.5% | 94% |
| LFM200M480 |
48 Vdc |
4.16 A | 2.71 A | 3.54 A | 200 mV | ±1% | 45.6-50.4 V | ±0.2% | ±0.5% | 94% |
| LFM200M540 |
54 Vdc |
3.7 A | 2.41 A | 3.15 A | 200 mV | ±1% | 51.3-56.7 V | ±0.2% | ±0.5% | 93% |
|
NOTE: |
||||||||||
PART NUMBER
| SERIES | NUMBER OF OUTPUTS | NOMINAL OUTPUT VOLTAGE | TYPE | MOUNTING INSERTS |
|---|---|---|---|---|
| LFM200 | O | XXX | X | -YZ |
| LFM200 |
M：Medical |
120 : 12Vdc |
B：With Baseplate C：With Cover |
Blank：Through Hole C0：Threaded Hole |
| Part Number Example: LFM200M120C-C0: With Cover 200W, Single 12Vdc Output, Threaded Hole LFM200M240B: With Baseplate 200W, Single 24Vdc Output, Through Hole |
||||
Technical Drawings
Warranty & Returns
Warranty periods vary by product. Please refer to the Powerbox Warranty Policy for the applicable coverage period against manufacturing defects from date of purchase. For returns and RMA requests, please visit our RMA support page or contact our support team directly.
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