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خانه محصولاتDC-DC مبدل

DC-DC converter module 8V

DC-DC converter module 8V

DC-DC converter module 8V

جزئیات محصول:

Place of Origin: China
نام تجاری: Enargy
Model Number: YN100-24S28-PEC

پرداخت:

Minimum Order Quantity: 1pcs
قیمت: Negotiation
Delivery Time: 1-8 Weeks
Payment Terms: Negotiation
Supply Ability: 1000Pcs/week
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توضیحات محصول جزئیات

DC-DC Converters 100W Output 28V YN100-24S28-PEC

 

Key Features

Output power: 100W

Wide input range: 18-36Vdc

High conversion efficiency: Up to 93%

Line regulation to ±1%

Load regulation to ±1%

Isolation voltage :1500V

Enable (ON/OFF) control

Output over-Current protection

Hiccup mode short circuit protection

Over-temperature protection

Input under-voltage lock-out

 

Product Overview

These DC-DC converter modules use advanced power

processing, control and packaging technologies to provide

the performance, flexibility, reliability and cost effectiveness

of a mature power component. High frequency Active Clamp

switching provides high power density with low noise and

high efficiency.

 

1. Electric Characteristics

 

1.1 Absolute Maximum Ratings

Parameter Min Typ Max Units Notes
Input Voltage     45 Vdc Continuous, non-operating
    40 Vdc Continuous, operating
    45 Vdc Operating transient protection,<100mS
Isolation Voltage     2000 Vdc Input to Output
Operating Temperature -40   100 PCB Temperature
Storage Temperature -55   105  
Enable to -Vin Voltage -0.5   10 Vdc  

 

1.2 Input Characteristics

Parameter Min Typ Max Units Notes
Input Voltage Range 18 24 36 Vdc  
Under-Voltage Lockout   17.5 17.9 Vdc Recovery point
15.5 16.5   Vdc Protect point
Maximum Input Current     6.7 A Vin min,Output full load
Efficiency   92   % Rated input;Rated load
Dissipation,standby   5 13 W No Load

 

1.3 Output Characteristics

Parameter Min Typ Max Units Notes
Output Voltage Set point 27.72 28.00 28.28 Vdc Rated input voltage, No load
Output Voltage Range 27.50 28.00 28.50 Vdc  
Output Current Range 0   3.57 A  
Line Regulation   ±0.5 ±1.0 %  
Load Regulation   ±0.09 ±1.0 %  
Current limit 3.75 4.28 4.64 A 95% of the rated output voltage
Short Circuit Current 3.57 3.57 4.28 A  
RMS   200   mV Nominal input; full load; 20MHz,bandwidth
peak-to-peak   280   mV

Capacitive load from the

machine

    2200 μF  

 

1.4 Dynamic Response Characteristics

Parameter Min Typ Max Units Notes
Change In Output Current   700   mV 50% to 75% to 50% Iout max; (di/dt= 0.1A/µs)
  720   mV 50% to 75% to 50% Iout max; (di/dt= 2.5A/µs)
Dynamic recovery time   300   μS  
Output rise time   15   mS Starting from vin to vout rise to 90%
Turn-off overshoot     5 mS  

 

1.5 Functional Characteristics

Parameter Min Typ Max Units Notes
Switching Frequency 187 230 255 KHz  
Output Trim   8   % Vout tTrim Up
  8   Trim Down
Enable Current     0.5 mA  
Enable (ON/OFF) 3.5   10 Vdc ON-control, Logic high or floating
-0.5   0.5 Vdc OFF-control, Logic low
Over-Load Protection 105 120 130 % Current mode,Pulse current(100% rared load)
Short circuit protection     65 mΩ Hiccup mode,since the recovery
Over- Temperature Protection   105   Protect point,In view of PCB Temperature
  90   Recovery point

 

1.6 Isolation Characteristics

Parameter Min Typ Max Units Notes
Isolation Voltage 1500     Vdc Input to Output
1500     Vdc Input to Base
500     Vdc Output to Base
Isolation Resistance 10     MΩ At 500Vdc to test it when atmospheric pressure and R.H. is 90%
Isolation Capacitance   1000   pF  

 

2. General Characteristics

Parameter Min Typ Max Units Notes
Weight   2.5(72)   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 -40   100 base PCB temperature
Storage Temperature -55   105 Ambient
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

DC-DC converter module 8VDC-DC converter module 8V

 

 

Figure 1: Efficiency at nominal output voltage vs.

load current for minimum, nominal, and maximum

input voltage at 25°C.

Figure 2: Efficiency at nominal output voltage and 60%

rated power vs. airflow rate for ambient air temperatures of

25°C, 40°C, and 55°C (nominal input voltage).

DC-DC converter module 8VDC-DC converter module 8V

 

Figure 3: Maximum output power derating curves vs.

ambient air temperature for airflow rates of 0 LFM through

400 LFM with air flowing from pin 3 to pin 1 (nominal input

voltage).

Figure 4: Output voltage ripple at nominal input

voltage and rated load current (20 mV/div). Load

capacitance: 0.1μF ceramic capacitor and 10μF tantalum

capacitor. Bandwidth: 20 MHz.

DC-DC converter module 8VDC-DC converter module 8V

 

Figure 5: Thermal plot of converter at full load

current(100W) with 25°C air flowing at the rate of

200 LFM. Air is flowing across the converter from

pin 3 to pin 1 (nominal input voltage).

Figure 6: Thermal plot of converter at full load

current(100W) with 25°C air flowing at the rate of

200 LFM. Air is flowing across the converter from

input to output (nominal input voltage).

DC-DC converter module 8VDC-DC converter module 8V

 

Figure 7: Turn-on transient at full load (resistive load)

(100ms/div).Input voltage pre-applied.

Ch1:ON/OFF Input (1V/div;Ch2:Vout (20V/div)

Figure 8: Shut-down fall time at full load (40 ms/div).

Ch1:ON/OFF Input (1V/div;Ch2:Vout (20V/div)

DC-DC converter module 8VDC-DC converter module 8V

 

Figure 9: Output voltage response to step-change in

load current (50%-75%-50% of Iout(max); dI/dt =

0.1A/μs). Load cap: 10μF, 100 mΩ ESR tantalum

capacitor and 0.1μF ceramic capacitor. Ch1: Vout

(1V/div)

Figure 10: Output voltage response to step-change in load

current (50%-75%-50% of Iout(max): dI/dt = 2.5A/μs). Load

cap: 10μF, 100 mW ESR tantalum capacitor and 0.1μF ceramic

cap. Ch1:Vout (1V/div)

 

6. Physical Information

 

6.1 Mechanical Outline

DC-DC converter module 8V

 

Notes:

1. Pins 6, 10 are 1.52mm dia. with 2.16mm dia.

2. Other pins 1.02mm dia. with 1.65mm dia.

3. Tolerances: x.x ±0.5mm.x.xx ±0.25mm

 

6.2 Pin Designations

Pin No. Name Function
1 Vin(+) Positive input voltage
2 NU NU
3 Enable TTL input to turn converter on and off, referenced to Vin(-), with internal pull up.
4 NU NU
5 Vin(-) Negative input voltage
6 Vout(-) Negative output voltage
7 Sense(-) Negative remote sense. Sense(-) may be connected to Vout(-) or left open.
8 Trim Output voltage trim. Leave Trim pin open for nominal output voltage.
9 Sense(+) Positive remote sense. Sense(+) may be connected to Vout(+) or left open.
10 Vout(+) Positive output voltage

 

 

 

اطلاعات تماس
Shenzhen YONP Power Co.,Ltd
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