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1212D28H

1212D28H

  • 厂商:

    MAKE-PS

  • 封装:

  • 描述:

    1212D28H - Dual Output DC/DC Converter - Make-Ps

  • 详情介绍
  • 数据手册
  • 价格&库存
1212D28H 数据手册
www.make-ps.com E-mail:info@make-ps.com 1200H series Dual Output DC/DC Converter FEATURES • Low Output Ripple and Noise • 6 sided Continuous Shielding • -40oC to +75oC Operating Temperature Range • ±0.03% Line/Load Regulation • Short Circuit Protection • >1,000,000 Hours MTBF DESCRIPTIONS The 1200H series 12 watts, low noise high density DC/DC converters offer a wide variety of input voltages in 5, 12, 18, 24, 28 and 48 VDC with high performance output characteristics. The low profile modular case (2.0” X 2.0” X 0.4”) makes the 1200H series attractive for printed circuit board mounting applications for I/O computer subsystems, instruments, telecommunication equipment, medical and analog networks where low noise output and excellent line and load regulation is required. INPUT CHARACTERISTICS Min Typ Max Unit/Comments Input Voltage 5 VDC Input Models 12 VDC Input Models 18 VDC Input Models 24 VDC Input Models 28 VDC Input Models 48 VDC Input Models Input Fuse Requirements 5 VDC Input Models 12 VDC Input Models 18 VDC Input Models 24 VDC Input Models 28 VDC Input Models 48 VDC Input Models Reverse Polarity Input Current Input Filter 4.65 10.9 16.4 21.6 25.2 43.2 5 12 18 24 28 48 5000 2500 2000 1500 1000 750 5 5.25 13.2 19.8 26.4 30.8 52.8 VDC VDC VDC VDC VDC VDC mA; Slow blow type mA; Slow blow type mA; Slow blow type mA; Slow blow type mA; Slow blow type mA; Slow blow type Amp Pi Filter OUTPUT CHARACTERISTICS Output Voltage Set Point Output Voltage Balance Line Regulation Min Typ Max Unit/Comments ±0.5 ±1.0 % Output voltage at nominal line & FL ±50 mV; Equal Output Loads ±0.1 ±0.3 % Output voltage measured from min. input line to maximum ±0.1 ±0.3 % Output voltage measured from FL to 10% load 15 mV p-p, Nom.Line @FL, 20MHz B.W., using 1 μf bypass capacitor Limited, Automatic Recovery ±5 % deviation of Vout for a 25% load change 20 μS for 25% load change, to within 1% ±0.01 % per oC GENERAL CHARACTERISTICS Switching Frequency Isolation Voltage Isolation Resistance Isolation Capacitance MTBF (MIL-HBK-217F) Min Typ Max Unit/Comments kHz 125 VDC, 1 minute 1000 Mohm, 500VDC 1000 pF, 100kHz, 1Volt 100 Million Hours, 1 +25oC, Ground Benign Load Regulation Ripple/Noise Short Circuit Protection Temperature Response Deviation Transient Recovery Time Temperature Coefficient >> B-111 www.make-ps.com ENVIRONMENTAL SPECIFICATIONS Operating Temp. Range Storage Temp. Range Relative Humidity Cooling Min -40 -40 Typ Max +75 +125 +95 Unit/Comments C; Ambient o C % Humidity; noncondensing Free-Air Convection o E-mail:info@make-ps.com PHYSICAL CHARACTERISTICS Case Size Case Material Shield Connection Flammability Weight Unit/Comments 2.0 X 2.0 X 0.4 inches (51.0 X 51.0 X 10.2 mm) Painted Metal with NonConductive Base Output Common Pin UL94V-0 74 Grams OUTLINE DRAWING 2.00 (50.8) 0.40 (10.2) 0.40 (10.2) 0.60 (15.2) 0.040±.005 (1.01) DIA. 3 +Vout 4 5 COM -Vout BOTTOM +Vin -Vin 1 2 2.00 0.80 (50.8) (20.3) SIDE 0.60 (15.2) 0.90 (22.9) 0.22 MIN. (5.6) 0.40 (10.2) 0.20 (5.1) PIN OUT CHART Pins 1 2 3 4 5 NC = No Connection Dual + Vin - Vin + Vout Common - Vout Notes: 1. Unless otherwise specified dimensions are in inches (mm). Tolerances Inches mm X.XX = ±0.02 X.X = ±0.5 X.XXX= ±0.010 X.XX = ±0.25 All specifications are typical at nominal input, nominal load and 25° C unless otherwise specified. External, low ESR, 10 microfarad (minimum) capacitor across output is recommended for operation. >> B-112 www.make-ps.com HOW TO ORDER E-mail:info@make-ps.com HOW TO ORDER 12 XX D XX Wattage Output Voltage Output Configuration (D=Dual) H Series Nominal Input Voltage MODEL SELECTION CHART Model Nominal Input Voltage (VDC) 5 5 5 12 12 12 18 18 18 24 24 24 28 28 28 48 48 48 Output Voltage (VDC) ±5 ±12 ±15 ±5 ±12 ±15 ±5 ±12 ±15 ±5 ±12 ±15 ±5 ±12 ±15 ±5 ±12 ±15 Full Load Output Current (mA) ±1200 ±500 ±400 ±1200 ±500 ±400 ±1200 ±500 ±400 ±1200 ±500 ±400 ±1200 ±500 ±400 ±1200 ±500 ±400 No Load Input Current (mA) 160 160 160 40 40 40 40 40 40 30 30 30 30 30 30 20 20 20 Full Load Input Current (mA) 3700 3510 3400 1540 1450 1360 1025 955 955 750 670 670 660 580 560 390 340 340 Reflected Ripple Current (mA) 20 20 20 10 10 10 10 10 10 5 5 5 5 5 5 5 5 5 Efficiency @ FL (%) 65 67 70 65 69 73 65 70 70 67 75 75 65 74 76 65 74 74 1205D5H 1212D5H 1215D5H 1205D12H 1212D12H 1215D12H 1205D18H 1212D18H 1215D18H 1205D24H 1212D24H 1215D24H 1205D28H 1212D28H 1215D28H 1205D48H 1212D48H 1215D48H >> B-113
1212D28H
1. 物料型号: - 型号系列为1200H系列,具体型号包括1205D5H、1212D5H、1215D5H、1205D12H、1212D12H、1215D12H、1205D18H、1212D18H、1215D18H、1205D24H、1212D24H、1215D24H、1205D28H、1212D28H、1215D28H、1205D48H、1212D48H、1215D48H。

2. 器件简介: - 1200H系列是12瓦、低噪声、高密度的DC/DC转换器,提供5、12、18、24、28和48VDC的多种输入电压,并具有高性能的输出特性。该系列适用于I/O计算机子系统、仪器、电信设备、医疗和模拟网络等需要低噪声输出和优异的线和负载调节的应用。

3. 引脚分配: - 引脚1:+Vin - 引脚2:-Vin - 引脚3:+Vout - 引脚4/5:Common/Vout

4. 参数特性: - 输出电压设定点:+0.5V至+1.0%的输出电压在标称线路和全负载下。 - 输出电压平衡:+50mV;等负载输出。 - 线路调节:±0.1%至±0.3%的输出电压从最小输入线路到最大。 - 负载调节:±0.10%至±0.30%的输出电压从全负载到10%负载。 - 纹波/噪声:15mV p-p,标称线路下,20MHz带宽,使用1μF旁路电容器。 - 短路保护:限流,自动恢复。 - 温度响应偏差:±5%的Vout偏差对于25%的负载变化。 - 瞬态恢复时间:20μS对于25%的负载变化,恢复到1%以内。 - 温度系数:+0.01%/°C。

5. 功能详解: - 该系列转换器具有低输出纹波和噪声、六面连续屏蔽、-40°C至+75°C的工作温度范围、±0.03%的线路/负载调节、短路保护、高MTBBF(平均故障间隔时间)等特点。

6. 应用信息: - 适用于需要低噪声输出和优异线路及负载调节的应用,如I/O计算机子系统、仪器、电信设备、医疗和模拟网络。

7. 封装信息: - 封装尺寸为2.0X2.0X0.4英寸(51.0X51.0X10.2毫米),材料为涂漆金属底板,非导电基座,屏蔽连接为输出公共引脚,阻燃等级为UL94V-0,重量为74克。
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