VRB2412D-30W

VRB_D-30W Series 30W, WIDE INPUT, ISOLATED & REGULATED DIP PACKAGE,SINGLE OUTPUT DC-DC CONVERTER FEATURES ● Efficiency up to 90% ● W ide (2:1) Input Range ● 1.5KVDC Input/Output Isolation ● Over Voltage protection ● Output Short Circuit Protection ● Operating Temperature: -40°C to +85°C ● Internal SMD construction ● Metal Shielding Package ● Industry Standard Pin out ● MTBF>1,000,000 hours ● RoHS Compliance Part Number VRB1203D-30W * VRB1205D-30W VRB1212D-30W VRB1215D-30W * VRB1224D-30W * VRB2403D-30W * VRB2405D-30W VRB2412D-30W VRB2415D-30W * VRB2424D-30W 24 18-36 12 9-18 m ulti-country patent protection RoHS PRODUCT PROGRAM Input Voltage (VDC) Nominal R ange Output Voltage (VDC) 3.3 5 12 15 24 3.3 5 12 15 24 3.3 5 48 36-75 12 15 24 Current (mA) 6000 6000 2500 2000 1250 6000 6000 2500 2000 1250 6000 6000 2500 2000 1250 Efficiency capacitance (max,UF） (%, Typ) 85 87 88 88 88 86 89 89 89 89 87 89 87 90 90 19500 10200 3240 1100 900 19500 10200 3300 1100 900 19500 10200 3300 1100 900 Application The VRB_D-30W series offer 30W of output, the VRB_D-30W series with 2:1 wide input voltage of 9-18, 18-36 and 36-75VDC and features 1500VDC isolation, short-circuit and over current protection, as well as six sided shielding. All models are particularly suited to tele-communications, industrial, test equipments power. VRB4803D-30W * VRB4805D-30W VRB4812D-30W VRB4815D-30W VRB4824D-30W *Designing. COMMON SPECIFICATIONS Item Operating Temperature Storage Temperature Storage Humidity Test conditions Min -40 -55 5 Test for 1 minute and 1 mA max 1500 1000 100KHz / 1V Nominal, full load 1000 300 1000 45 Copper, Nickel plated Typ Max 85 105 95 Units °C % VDC MΩ pF KHz K hours g MODEL SELECTION VRB2424D-30W Rated Power Package Style O utput Voltage Inp ut Voltage Produ ct Series Isolation voltage Isolation resistance Isolation Capacitance Switching frequency MTBF W eight C ase Material INPUT SPECIFICATIONS Item M ORNSUN Science& Technology co.,Ltd. Address: 2th floor 6th building, Huangzhou Industrial District, Guangzhou, China Test conditions 12V input models Min 8.6/8.1 Typ 8.8/8.3 Max 9/8.5 Units Start voltage/Under Voltage shutdown Start up time Input filter Method of Remote (Reference point: GND) 24V input models 48V input models 17.5/16 17.8/16.5 18/17 34/32 35/33 20 Pi 36/34 VDC Tel: 86-20-38601850 Fax:86-20-38601272 Http://www.mornsun-power.com MS on off VRB_D-30W 3.5-40VDC or open circuit 0-1.2VDC A/1-2008 Page 1 of 2 MORNSUN reserves the copyright Specifications subject to change without notice OUTPUT SPECIFICATIONS Item Test conditions From 10% to 100% load Input voltage from low to high Tested under 20MHz brand 25%load change Input voltage range Input voltage range 3.3V 5V O ver voltage protection 12V 15V 24 Temperature drift (Vout) Trim 50 ±2 120 Min Typ ±1 ±0.5 ±0.2 75 200 ±3 130 Max ±3 ±1 ±0.5 150 300 ±5 150 mV us % % % Units Output voltage accuracy R efer to recommended circuit Load regulation Line regulation Ripple and noise Transient recovery time Transient peak deviation O ver load protection Output Short Circuit OUTPUT VOLTAGE TRIM +V0 Trim Trim +Vo 0V Trim up/down 0V Trim up Trim Trim down RECOMMENDED CIRCUIT Hiccup, automatics recovery 3.63 5.5 13.2 16.5 26.4 0.02 ±10%Vo 4.29 6.5 15.6 19.5 31.2 %/°C VDC VDC Figure.1 In order to abtain better performance for the DC/DC models. it’s recommended that use input and output filters as Fig.1 shown. L:12uH C:100uF/100V Note: 1. All specifications are measured at TA=25°C, humidity