150W 4:1 輸入 四分之一磚 (Quarter Brick) DC-DC 轉換器(43V-160V)
DIQ150 系列
150W 輸出功率與四分之一磚標準封裝：兼具高功率密度與精巧體積。
4:1 寬輸入電壓範圍 (43-160VDC)：符合鐵道及高壓工業標準，提供穩定調節輸出。
3000VAC 高隔離耐壓：提供卓越的絕緣保護與系統抗干擾能力。
效率高達 91%：搭配低空載功耗設計，顯著提升能源使用效益並降低溫升。
寬工作溫度範圍：支援 -40°C 至 +105°C 外殼工作溫度，適應極端嚴苛環境。
內建完整保護機制：具備過溫 (OTP)、輸入欠壓鎖定 (UVLO)、輸出過流 (OCP) 與過壓 (OVP)。
支援固定開關頻率與遠端開關控制 (Remote On/Off)：便於系統控制與整合。
|
Item |
Conditions |
Min |
Typ. |
Max |
Unit |
|
Input Current |
Input Voltage:43V; Output Power: Full Load |
-- |
-- |
3 |
A |
|
No Load Input Current |
Nominal Input Voltage |
-- |
-- |
10 |
mA |
|
Input Surge Voltage |
(1sec.max.) Applying a voltage beyond this range may cause permanent damage. |
-0.7 |
-- |
185 |
VDC
|
|
Turn-on Voltage Threshold |
|
-- |
-- |
43 |
|
|
Input Undervoltage Protection |
Tested under no-load conditions; full-load testing will trigger OCP early. |
-- |
-- |
42 |
|
|
Remote ON/OFF (CNT) |
Positive logic: Power ON when CNT is floating or connected to 3.5-15V; Power OFF when connected to 0-1.2V. |
Refer to voltage-VIN |
|||
|
Negative logic: Power ON when CNT is floating or connected to 3.5-15V; Power ON when connected to 0-1.2V. |
|||||
|
OUTPUT |
|||||
|
Item |
Conditions |
Min |
Typ. |
Max |
Unit |
|
Output Voltage Accuracy |
Input Voltage, from 10% load. |
-- |
±0.2 |
±1.0 |
% |
|
Line Regulation |
Input voltage from Low line to high line at full load |
-- |
±0.1 |
±0.2 |
|
|
Load Regulation |
Input voltage from 10% - 100% load |
-- |
±0.2 |
±0.5 |
|
|
Transient Recovery Time |
25% Load(1A/50uS) |
-- |
200 |
250 |
uS |
|
Transient Recovery Deviation |
-5 |
-- |
5 |
% |
|
|
Temperature Coefficient |
Full Load |
-0.02 |
-- |
+0.02 |
%/℃ |
|
Ripple & Noise |
Measured at 20MHz bandwidth with an external capacitor of ≥220μF. |
-- |
120 |
240 |
mVp-p |
|
Output Voltage Trim |
|
-20 |
-- |
+10 |
% |
|
Output Voltage Remote Sense |
|
-- |
-- |
105 |
% |
|
Over Temperature Protection |
Maximum temperature of the metal baseplate |
105 |
115 |
125 |
℃ |
|
Over Voltage Protection |
|
125 |
-- |
140 |
% |
|
Over Current Protection |
6.5 |
-- |
8.7 |
A |
|
|
Short Circuit Protection |
Hiccup mode. Auto recovery |
||||
|
GENERAL CHARACTERISTICS |
|||||
|
Conditions |
Min |
Typ. |
Max |
Unit |
|
|
Isolation Voltage |
Input to Output, 60 Sec, leakage current < 3mA |
-- |
-- |
3000 |
VAC |
|
Input to Case, 60 Sec, leakage current < 3mA |
-- |
-- |
2100 |
VAC |
|
|
Output to Case, 60 Sec, leakage current < 3mA |
-- |
-- |
500 |
VAC |
|
|
Isolation Resistance |
Input to Output, 500VDC |
100 |
-- |
-- |
MΩ |
|
Switching Frequency |
|
-- |
250 |
-- |
KHz |
|
MTBF |
|
150 |
-- |
-- |
K hours |
|
ENVIRONMENTAL CHARACTERISTICS |
|||||
|
Item |
Conditions |
Min |
Typ. |
Max |
Unit |
|
Operating Ambient Temperature |
With Derating |
-40 |
-- |
+105 |
°C |
|
Humidity Temperature |
No Condensation |
5 |
-- |
95 |
%RH |
|
Storage Temperature |
|
-40 |
-- |
+125 |
°C |
|
Lead Temperature |
1.5mm from case for 1.5 seconds |
-- |
-- |
+350 |
|
|
Low Temperature Storage Test |
|
EN60068-2-1 |
|||
|
Dry Heat Test |
|
EN60068-2-2 |
|||
|
Cyclic Damp Heat Test |
|
EN60068-2-30 |
|||
|
Shock & Vibration |
|
IEC/EN61373 level 1B |
|||
|
EMC CHARACTERISTICS |
||||
|
EMI |
Conducted Emissions |
EN50121-3-2 |
150kHz-500kHz 79dBuV |
|
|
EN55016-2-1 |
500kHz-30MHz 73dBuV |
|||
|
Radiated Emissions |
EN50121-3-2 |
30MHz-230MHz 40dBuV/m at 10m |
||
|
EN55016-2-1 |
230MHz-1GHz 47dBuV/m at 10m |
|||
|
EMS |
ESD |
IEC/EN61000-4-2/GB/T 17626.2-2006 |
Contact±6KV/Air ±8KV |
Criteria A |
|
Radiated Immunity |
IEC/EN61000-4-3/GB/T 17626.3-2006 |
10V/m |
||
|
Fast Transient |
IEC/EN61000-4-4/GB/T 17626.4-2008 |
±2KV 5/50ns5kHz |
||
|
Surge |
IEC/EN61000-4-5/GB/T 17626.5-2008 |
Line to line ± 1KV(42Ω, 0.5uF) |
||
|
Conducted Immunity |
IEC/EN61000-4-6/GB/T 17626.6-2008 |
0.15MHz-80MHz 10Vr.m.s |
||
|
PHYSICAL CHARACTERISTICS |
|
|
Case Material |
Plastic, DAP, UL 94-V0 |
|
Heatsink |
Dimension: 61.0*39.0*15mm,
Weight: 52g, |
|
Cooling |
Conduction or forced air. |
|
Weight |
Standard: 72g, With Heatsink: 125g |
|
|
|
|||||||
|
MODEL SELECTION TABLE |
||||||||
|
Model Number |
Input
Voltage |
Output Power (W) |
Output
Voltage |
Output
Current |
Ripple & Noise (mV) |
Efficiency (%) Min./Typ. |
Options |
|
|
DIQ150-F110S24W |
43-160 |
150
|
24 |
6.25 |
240 |
89/91 |
Positive Logic |
|
|
DIQ150-F110S24WN |
Negative Logic |
|||||||
|
DIQ150-F110S24WH |
Positive Logic with Heatsink |
|||||||
|
DIQ150-F110S24WNH |
Negative Logic with Heatsink |
|||||||
Note: The output power derates linearly for input voltages between 43V-66V, with a maximum output power of 100W at 43V input.
ABES DIQ150 系列 DC-DC 轉換器以標準四分之一磚（1/4 BRICK）尺寸提供高達 150W 的可靠電源
