Gaoxin ইন্ডাস্ট্রিয়াল পার্ক, Guangming নতুন জোন, সেন্জ়েং শহর, গুয়াংডং প্রদেশের, চীন | Angelwang66@126.com |
Place of Origin: | China |
পরিচিতিমুলক নাম: | Enargy |
Model Number: | MT13-12S12-PEM |
Minimum Order Quantity: | 1pcs |
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মূল্য: | Negotiation |
Delivery Time: | 1-8 Weeks |
Payment Terms: | Negotiation |
Supply Ability: | 1000Pcs/week |
লক্ষণীয় করা: | military power supplies,military dc-dc converter |
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DC-DC Converters 12W Output 12V MT13-12S12-PEM
Key Features
Output power: 13W
Wide input range:9-18Vdc
High conversion efficiency: 90%
Line regulation to ±0.5%
Load regulation to ±1.0%
Isolation voltage :1,500V
Enable (ON/OFF) control
Output over-current protection
Hiccup mode short circuit protection
Over-temperature protection
Input under-voltage lock-out
Output voltage trim -5~+10 % Vout
Product Overview
These DC-DC converter modules use advanced powerprocessing, control and packaging technologies to providethe performance, flexibility, reliability and cost effectivenessof a mature power component. High frequency Active Clampswitching provides high power density with low noise andhigh efficiency.
1. Electric Characteristics
1.1 Absolute Maximum Ratings
Parameter | Min | Typ | Max | Units | Notes |
Input Voltage | 24 | Vdc | Continuous, non-operating | ||
18 | Vdc | Continuous, operating | |||
24 | Vdc | Operatingtransientprotection,<100mS | |||
Isolation voltage | 1500 | Vdc | Input to output | ||
Operating Temperature | -55 | 100 | ℃ | ||
Storage Temperature | -65 | 125 | ℃ | Ambient temperature | |
Enable to Vin- Voltage | -0.5 | 10 | Vdc |
1.2 Input Characteristics
Parameter | Min | Typ | Max | Units | Notes |
Input Voltage Range | 9 | 12 | 18 | Vdc | |
Under-Voltage Lockout | 8.6 | 8.8 | Vdc | Recovery point | |
8 | 8.2 | Vdc | Protect point | ||
Maximum Input Current | 1.8 | A | Input Vin min,Output full load | ||
Efficiency | 88 | % | Rated Input;Rated Load | ||
Dissipation,standby | 0.4 | W | Load |
1.3 Output Characteristics
Parameter | Min | Typ | Max | Units | Notes |
Output Voltage Set Point | 11.85 | 12.00 | 12.15 | Vdc | Nominal input. No Load |
Output Voltage Range | 11.75 | 12.00 | 12.25 | Vdc | |
Output Current Range | 0.01 | 1.1 | A | ||
Line Regulation | ±0.02 | ±0.50 | % | ||
Load Regulation | ±0.5 | ±1.00 | % | ||
Current Limit | 1.18 | 1.45 | A | Output voltage 95% of nominal | |
Short Circuit Current | A | ||||
Ripple (RMS) | 10 | mV | Nominal input; full load; 20 MHz bandwidth. | ||
Noise(Peak-to-Peak) | 65 | mV | |||
Maximum Output Cap | 1200 | μF |
1.4 Dynamic Response Characteristics
Parameter | Min | Typ | Max | Units | Notes |
Change In Output Current | 250 | mV | 50% to 75% to 50% Iout max; (di/dt=0.1A/μs). | ||
250 | mV | 50% to 75% to 50% Iout max; (di/dt=0.5A/μs). | |||
Dynamic recovery time | 200 | µS | |||
Output rise time | 50 | mS | Starting from vin to vout rise to 90% | ||
Turn-off overshoot | 5 | % |
1.5 Functional Characteristics
Parameter | Min | Typ | Max | Units | Notes |
Switching Frequency | 180 | 200 | 220 | KHz | |
Output Voltage Trim | 10 | % Vout | Trim Up | ||
5 | Trim Down | ||||
Enable Voltage | 0.5 | mA | |||
Enable (ON/OFF) Control Positive Logic |
2.5 | 10 | Vdc | ON-Control, Logic high or floating | |
-0.5 | 1.5 | Vdc | OFF-Control, Logic | ||
Over-Load Protection | % | Current mode,Pulsecurrent(100% raredload) | |||
Short-Circuit Protection | 100 | mΩ | Hiccup mode,since the recovery | ||
Over-Temperature Protection | 105 | ℃ | |||
90 | ℃ | Recovery point |
1.6 Isolation Characteristics
Parameter | Min | Typ | Max | Units | Notes |
Isolation Voltage | 1500 | Vdc | Input to Output | ||
1500 | Vdc | In to base | |||
500 | Vdc | Out to base | |||
Isolation Resistance | 100 | MΩ | At 500VDC to test it when atmosphericpressure and R.H. is 90% | ||
Isolation Capacitance | 1000 | pF |
2. General Characteristics
Parameter | Min | Typ | Max | Units | Notes |
Weight | 30 | Oz (g) | |||
MTBF ( calculated ) | 1 | MHrs | TR-NWT-000332;80% load,300LFM, 40℃ Ta |
3. Environmental Characteristics
Parameter | Min | Typ | Max | Units | Notes |
Operating Temperature | -55 | 100 | ℃ | Base PCB temperature | |
Storage Temperature | -65 | 125 | ℃ | Ambient temperature | |
Temperature Coefficient | ±0.02 | %/℃ | |||
Humidity | 20 | 95 | %R.H. |
4. Standards Compliance
Parameter | Notes |
MIL-STD-704 | |
MIL-STD-1399 | |
MIL-STD-810 | |
UL/cUL60950 | |
EN60950 | |
GB4943 | |
IEC 61000-4-2 |
5. Typical Wave And Curves
Figure 1: Efficiency at nominal output voltage vs. loadcurrent for minimum, nominal, and maximum inputvoltage at 25°C.
Figure 2: Efficiency at nominal output voltage and 60%rated power vs. airflow rate for ambient airtemperatures of 25°C.
Figure 3: Maximum output power derating curves vs.ambient air temperature for airflow rates of 0 LFMthrough 400 LFM with air flowing from pin 3 to pin 1(nominal input voltage).
Figure 4: Output voltage ripple at nominal inputvoltage and rated load current (20 mV/div). Loadcapacitance: 0.1μF ceramic capacitor and 10μFtantalum capacitor. Bandwidth: 20 MHz.
Figure 5: Ambient temperature is 25 ℃, theload carried by the load (power 13W),the thermal imaging map.
Figure 6: Turn-on transient at full load(200ms/div).Input voltage pre-applied.Ch1:Vout (5V/div);Ch2:ON/OFFInput(2V/div)
Figure 7: Shut-down fall time at full load (2 ms/div).Ch1:Vout (5V/div);Ch2:ON/OFF Input(2V/div)
Figure 8: Output voltage response to step-change inload current (50%-75%-50% of Iout(max); dI/dt =0.1A/μs). Load cap: 10μF, 100mΩ ESR tantalumcapacitor and 1μF ceramic capacitor. Ch1:Vout(100mV/div).
Figure 9: Output voltage response to step-changein load current (50%-75%-50% of Iout(max):dI/dt =0.25A/μs). Load cap: 220μF, 30 mΩ ESRtantalum capacitor and 1μF ceramic cap.Ch1: Vout (100mV/div)
6. Physical Information
6.1 Mechanical Outline
Notes:
1. All other pins are 0.6mm dia
2. Pin4 and Pin6 are parallel connection. The user could achieve the function Vout(+) whether connect either two pin or
both.
3. Tolerances: x.xx±0.02 in. (x.x±0.5mm).x.xxx±0.010 in. (x.xx±0.25mm)
6.2 Pin Designations
Pin No. | Name | Function |
1 | Vin(-) | Negative Input voltage |
2 | Enable | TTL input to turn converter on and off, referenced to Vin(-), with internal pull up. |
3 | Vin(+) | Positive Input voltage |
4 | Vout(+) | Positive Output Voltage |
5 | Vout(-) | Negative Output Voltage |
6 | Vout(+) | Positive Output Voltage |
7 | Trim | Output Voltage Trim |
ব্যক্তি যোগাযোগ: Miss. Angel
টেল: 1598940345
ফ্যাক্স: 86-755-3697544
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