GAOXIN المجمع الصناعي، قوانغمينغ منطقة جديدة، مدينة شنتشن بمقاطعة قوانغدونغ، والصين | Angelwang66@126.com |
Place of Origin: | China |
اسم العلامة التجارية: | Enargy |
Model Number: | XD30-24S5-PEC |
Minimum Order Quantity: | 1pcs |
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الأسعار: | Negotiation |
Delivery Time: | 1-8 Weeks |
Payment Terms: | Negotiation |
Supply Ability: | 1000Pcs/week |
تسليط الضوء: | isolated dc dc converter,high power dc dc converter,high power dc dc converter |
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DC-DC Converters 30W Output 5V XD30-24S5-PEC
Features:
Wide input range: 18-36 V
Output power: 30W
High conversion efficiency: 91%
Line regulation to: ±1%
Load regulation to: ±1%
Input under-voltage lock-out
Output voltage trim -8~+10 % Vout
Output over-current protection
Hiccup mode short circuit protection
Output over-voltage protection
Enable (On/Off) Control
Isolation Voltage: 1500Vdc
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
1.1Absolute Maximum Ratings
Parameter | Min | Typ | Max | Units | Notes |
Input Voltage | 40 | Vdc | Continuous, non-operating | ||
36 | Vdc | Continuous, operating | |||
40 | Vdc | Impulse voltage,<100ms,operating | |||
Isolation voltage | 2000 | Vdc | Input to output | ||
Operating Temperature | -40 | 100 | ℃ | In view of PCB Temperature | |
Storage Temperature | -55 | 105 | ℃ | ||
Enable to -Vin Voltage | -2 | 10 | Vdc |
1.2Input Characteristics
Parameter | Min | Typ | Max | Units | Notes |
Input Voltage Range | 18 | 24 | 36 | Vdc | |
Input Under-Voltage Lockout | 17.0 | 17.5 | 17.9 | Vdc | Recovery point |
16.0 | 16.5 | 17.0 | Vdc | Protect point | |
Maximum Input Current | 2.3 | A | Vin min,output full load | ||
Efficiency | 90 | % | Rated input;rated load | ||
Dissipation,Standby | 2 | 4 | W | No load |
1.3Output Characteristics
Parameter | Min | Typ | Max | Units | Notes |
Output Voltage Set point | 4.95 | 5.00 | 5.05 | Vdc | Rated input voltage,No load |
Output Voltage Range | 4.90 | 5.00 | 5.10 | Vdc | |
Output Current Range | 0 | 6 | A | ||
Voltage Regulation | ±0.2 | ±1 | % | ||
Load Regulation | ±0.2 | ±1 | % | ||
Current Limit | 8.4 | A | 90% of the rated output voltage | ||
Short Circuit Current | 10 | 20 | A | ||
RMS | 15 | mV |
Nominal input; full load; 20MHz,bandwidth |
||
peak-to-peak | 75 | mV | |||
Capacitive load from the machine | 100 | 4000 | μF |
1.4Dynamic Response Characteristics
Parameter | Min | Typ | Max | Units | Notes |
Change in Output Current | 250 | mV |
Load change50%~75%~50% Iout max,di/dt= 0.1A/μS |
||
250 | mV |
Load change50%~75%~50% Iout max,di/dt= 2.5A/μS |
|||
Dynamic recovery time | 320 | uS | |||
Turn-on Time | 5 | 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 | 230 | KHz | |
Output Voltage Trim | 10 | % Vout | Trim Up | ||
8 | Trim Down | ||||
Enable Current | 1 | mA | |||
Enable (ON/OFF) | 1 | 15 | Vdc | ON-control, Logic high or floating | |
-0.5 | 0.3 | Vdc | OFF-control, Logic low | ||
Over-Voltage Protection | 110 | 130 | % | No load | |
Over-Load Protection | 110 | % | Current mode,Pulse current(100% rated load) | ||
Short-Circuit Protection | 65 | mΩ | Hiccup mode,since the recovery |
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 | 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 | 50 | 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 | ℃ | Extended, 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. WORK WAVE
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.
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 1 to pin 3
(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.
Figure 5: Thermal plot of converter at full load
current(30W) with 25°C air flowing at the rate of 200
LFM. Air is flowing across the converter from pin 1 to
pin 3 (nominal input voltage).
Figure 6: Thermal plot of converter at full load
current(30W) with 25°C air flowing at the rate of 200
LFM. Air is flowing across the converter from input
to output (nominal input voltage).
Figure 7: Turn-on transient at full load (resistive load)
(10 ms/div).Input voltage pre-applied.
Ch1:Vout (5V/div)
Ch2:ON/OFF Input (1V/div)
Figure 8: Shut-down fall time at full load (10 ms/div).
Ch1:Vout (5V/div)
Ch2:ON/OFF Input (1V/div)
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
(200mV/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, 30 mΩ ESR tantalum capacitor and
0.1μF ceramic cap. Ch1: Vout (200mV/div)
6. Physical Information
6.1Mechanical Outline
Notes:
1. All pins are (1.02mm) dia.
2. Tolerances: x.x ±0.5mm, x.xx ±0.25mm
6.2 Pin Designations
Pin No. | Name | Function |
1 | Enable | TTL input to turn converter on and off, referenced to Vin(-), with internal pull up. |
2 | Vin(-) | Negative input voltage |
3 | Vin(+) | Positive input voltage |
4 | Vout(+) | Positive output voltage |
5 | Com | Ground |
6 | Vout(-) | Negative output voltage |
اتصل شخص: Miss. Angel
الهاتف :: 1598940345
الفاكس: 86-755-3697544
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